Current Conditions

União, Piauí

80°F27°C

Muggy

Feels like84°F29°C

Muggy, with temperatures holding near 80°F. Partly cloudy.Muggy, with temperatures holding near 27°C. Partly cloudy.

Wind

NNE 7 mph11 km/h

Humidity

75%

Cloud Cover

47%

As of Thursday, November 12, 2026 at 4:24 AM GMT-3

Today's Outlook

Day

Muggy, with temperatures ranging from 82°F to 100°F. Mostly cloudy, with a breeze from the E at 9–10 mph.Muggy, with temperatures ranging from 28°C to 38°C. Mostly cloudy, with a breeze from the E at 14–16 km/h.

Night

Muggy, with temperatures ranging from 79°F to 96°F. Mostly clear, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Mostly clear, with a breeze from the NNE at 14–16 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Muggy	High 100°F38°C	Low 79°F26°C	Precip 0 in0.1 mm1%	Cloud 51%	Wind ENE 9 mph14 km/h	Muggy, with temperatures ranging from 82°F to 100°F. Mostly cloudy, with a breeze from the E at 9–10 mph.Muggy, with temperatures ranging from 28°C to 38°C. Mostly cloudy, with a breeze from the E at 14–16 km/h.Muggy, with temperatures ranging from 79°F to 96°F. Mostly clear, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Mostly clear, with a breeze from the NNE at 14–16 km/h.
Muggy	High 100°F38°C	Low 79°F26°C	Precip 0 in0 mm—	Cloud 43%	Wind NE 8 mph13 km/h	Muggy, with temperatures ranging from 83°F to 100°F. Partly cloudy, with a breeze from the E at 8–9 mph.Muggy, with temperatures ranging from 28°C to 38°C. Partly cloudy, with a breeze from the E at 13–14 km/h.Muggy, with temperatures ranging from 79°F to 97°F. Partly cloudy, with a breeze from the NNE at 8–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Partly cloudy, with a breeze from the NNE at 13–16 km/h.
Muggy	High 99°F37°C	Low 79°F26°C	Precip 0 in0 mm—	Cloud 42%	Wind NE 7 mph12 km/h	Muggy, with temperatures ranging from 82°F to 99°F. Partly cloudy, with a breeze from the NE at 7 mph.Muggy, with temperatures ranging from 28°C to 37°C. Partly cloudy, with a breeze from the NE at 11 km/h.Muggy, with temperatures ranging from 79°F to 96°F. Partly cloudy, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Partly cloudy, with a breeze from the NNE at 14–16 km/h.
Low chance of drizzle	High 93°F34°CFeels 96°F36°C	Low 79°F26°C	Precip 0.04 in1 mm29%	Cloud 83%	Wind NE 7 mph12 km/h	There is a low chance of drizzle in the afternoon. Muggy, with temperatures ranging from 81°F to 93°F. Mostly cloudy, with a breeze from the NE at 8–9 mph.There is a low chance of drizzle in the afternoon. Muggy, with temperatures ranging from 27°C to 34°C. Mostly cloudy, with a breeze from the NE at 13–14 km/h.There is a medium chance of drizzle throughout the night. Muggy, with temperatures ranging from 78°F to 90°F. Cloudy, with a breeze from the NNE at 7 mph.There is a medium chance of drizzle throughout the night. Muggy, with temperatures ranging from 26°C to 32°C. Cloudy, with a breeze from the NNE at 11 km/h.
Low chance of light rain	High 91°F33°CFeels 94°F35°C	Low 78°F26°C	Precip 0.13 in3.3 mm38%	Cloud 88%	Wind NE 7 mph11 km/h	There is a low chance of light rain around midday. Muggy, with temperatures ranging from 80°F to 91°F. Mostly cloudy, with a breeze from the ENE at 7–8 mph.There is a low chance of light rain around midday. Muggy, with temperatures ranging from 27°C to 33°C. Mostly cloudy, with a breeze from the ENE at 11–13 km/h.There is a low chance of drizzle throughout the night. Muggy, with temperatures ranging from 78°F to 89°F. Mostly cloudy.There is a low chance of drizzle throughout the night. Muggy, with temperatures ranging from 26°C to 32°C. Mostly cloudy.
Low chance of drizzle	High 95°F35°CFeels 99°F37°C	Low 78°F26°C	Precip 0.03 in0.7 mm16%	Cloud 63%	Wind E 6 mph10 km/h	Muggy, with temperatures ranging from 81°F to 95°F. There is a marginal chance of drizzle for much of the day. Partly cloudy, with a breeze from the E at 7 mph.Muggy, with temperatures ranging from 27°C to 35°C. There is a marginal chance of drizzle for much of the day. Partly cloudy, with a breeze from the E at 11 km/h.Muggy, with temperatures ranging from 80°F to 93°F. Partly cloudy.Muggy, with temperatures ranging from 27°C to 34°C. Partly cloudy.
Muggy	High 97°F36°CFeels 101°F38°C	Low 80°F26°C	Precip 0.02 in0.4 mm9%	Cloud 60%	Wind E 7 mph11 km/h	Muggy, with temperatures ranging from 83°F to 97°F. There is a marginal chance of drizzle in the afternoon. Partly cloudy, with a breeze from the ESE at 7 mph.Muggy, with temperatures ranging from 28°C to 36°C. There is a marginal chance of drizzle in the afternoon. Partly cloudy, with a breeze from the ESE at 11 km/h.Muggy, with temperatures ranging from 80°F to 95°F. There is a marginal chance of showers overnight. Mostly cloudy, with a breeze from the NE at 7 mph.Muggy, with temperatures ranging from 27°C to 35°C. There is a marginal chance of showers overnight. Mostly cloudy, with a breeze from the NE at 11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayNov 12	100°F38°C	79°F26°C	0 in0.1 mm· 1%	51%	Muggy	ENE 9 mph14 km/h
DayMuggy, with temperatures ranging from 82°F to 100°F. Mostly cloudy, with a breeze from the E at 9–10 mph.Muggy, with temperatures ranging from 28°C to 38°C. Mostly cloudy, with a breeze from the E at 14–16 km/h. NightMuggy, with temperatures ranging from 79°F to 96°F. Mostly clear, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Mostly clear, with a breeze from the NNE at 14–16 km/h.
	FridayNov 13	100°F38°C	79°F26°C	0 in0 mm· —	43%	Muggy	NE 8 mph13 km/h
DayMuggy, with temperatures ranging from 83°F to 100°F. Partly cloudy, with a breeze from the E at 8–9 mph.Muggy, with temperatures ranging from 28°C to 38°C. Partly cloudy, with a breeze from the E at 13–14 km/h. NightMuggy, with temperatures ranging from 79°F to 97°F. Partly cloudy, with a breeze from the NNE at 8–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Partly cloudy, with a breeze from the NNE at 13–16 km/h.
	SaturdayNov 14	99°F37°C	79°F26°C	0 in0 mm· —	42%	Muggy	NE 7 mph12 km/h
DayMuggy, with temperatures ranging from 82°F to 99°F. Partly cloudy, with a breeze from the NE at 7 mph.Muggy, with temperatures ranging from 28°C to 37°C. Partly cloudy, with a breeze from the NE at 11 km/h. NightMuggy, with temperatures ranging from 79°F to 96°F. Partly cloudy, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 26°C to 36°C. Partly cloudy, with a breeze from the NNE at 14–16 km/h.
	SundayNov 15	93°F34°C Feels 96°F36°C	79°F26°C	0.04 in1 mm· 29%	83%	Low chance of drizzle	NE 7 mph12 km/h
DayThere is a low chance of drizzle in the afternoon. Muggy, with temperatures ranging from 81°F to 93°F. Mostly cloudy, with a breeze from the NE at 8–9 mph.There is a low chance of drizzle in the afternoon. Muggy, with temperatures ranging from 27°C to 34°C. Mostly cloudy, with a breeze from the NE at 13–14 km/h. NightThere is a medium chance of drizzle throughout the night. Muggy, with temperatures ranging from 78°F to 90°F. Cloudy, with a breeze from the NNE at 7 mph.There is a medium chance of drizzle throughout the night. Muggy, with temperatures ranging from 26°C to 32°C. Cloudy, with a breeze from the NNE at 11 km/h.
	MondayNov 16	91°F33°C Feels 94°F35°C	78°F26°C	0.13 in3.3 mm· 38%	88%	Low chance of light rain	NE 7 mph11 km/h
DayThere is a low chance of light rain around midday. Muggy, with temperatures ranging from 80°F to 91°F. Mostly cloudy, with a breeze from the ENE at 7–8 mph.There is a low chance of light rain around midday. Muggy, with temperatures ranging from 27°C to 33°C. Mostly cloudy, with a breeze from the ENE at 11–13 km/h. NightThere is a low chance of drizzle throughout the night. Muggy, with temperatures ranging from 78°F to 89°F. Mostly cloudy.There is a low chance of drizzle throughout the night. Muggy, with temperatures ranging from 26°C to 32°C. Mostly cloudy.
	TuesdayNov 17	95°F35°C Feels 99°F37°C	78°F26°C	0.03 in0.7 mm· 16%	63%	Low chance of drizzle	E 6 mph10 km/h
DayMuggy, with temperatures ranging from 81°F to 95°F. There is a marginal chance of drizzle for much of the day. Partly cloudy, with a breeze from the E at 7 mph.Muggy, with temperatures ranging from 27°C to 35°C. There is a marginal chance of drizzle for much of the day. Partly cloudy, with a breeze from the E at 11 km/h. NightMuggy, with temperatures ranging from 80°F to 93°F. Partly cloudy.Muggy, with temperatures ranging from 27°C to 34°C. Partly cloudy.
	WednesdayNov 18	97°F36°C Feels 101°F38°C	80°F26°C	0.02 in0.4 mm· 9%	60%	Muggy	E 7 mph11 km/h
DayMuggy, with temperatures ranging from 83°F to 97°F. There is a marginal chance of drizzle in the afternoon. Partly cloudy, with a breeze from the ESE at 7 mph.Muggy, with temperatures ranging from 28°C to 36°C. There is a marginal chance of drizzle in the afternoon. Partly cloudy, with a breeze from the ESE at 11 km/h. NightMuggy, with temperatures ranging from 80°F to 95°F. There is a marginal chance of showers overnight. Mostly cloudy, with a breeze from the NE at 7 mph.Muggy, with temperatures ranging from 27°C to 35°C. There is a marginal chance of showers overnight. Mostly cloudy, with a breeze from the NE at 11 km/h.
	ThursdayNov 19	98°F36°C Feels 101°F38°C	80°F27°C Feels 84°F29°C	0.02 in0.6 mm· 18%	65%	Low chance of drizzle	E 7 mph11 km/h
DayThere is a low chance of drizzle in the morning. Muggy, with temperatures ranging from 83°F to 98°F. Partly cloudy, with a breeze from the ESE at 7–8 mph.There is a low chance of drizzle in the morning. Muggy, with temperatures ranging from 28°C to 37°C. Partly cloudy, with a breeze from the ESE at 11–13 km/h. NightMuggy, with temperatures ranging from 80°F to 95°F. Mostly cloudy, with a breeze from the N at 7–8 mph.Muggy, with temperatures ranging from 27°C to 35°C. Mostly cloudy, with a breeze from the N at 11–13 km/h.
	FridayNov 20	99°F37°C Feels 102°F39°C	80°F26°C	0 in0.1 mm· 4%	53%	Muggy	E 8 mph12 km/h
DayMuggy, with temperatures ranging from 83°F to 99°F. Partly cloudy, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 28°C to 37°C. Partly cloudy, with a breeze from the E at 13 km/h. NightMuggy, with temperatures ranging from 80°F to 96°F. Partly cloudy, with a breeze from the NNE at 8 mph.Muggy, with temperatures ranging from 27°C to 36°C. Partly cloudy, with a breeze from the NNE at 13 km/h.
	SaturdayNov 21	99°F37°C Feels 102°F39°C	80°F27°C Feels 84°F29°C	0 in0 mm· —	40%	Muggy	ENE 8 mph13 km/h
DayMuggy, with temperatures ranging from 83°F to 99°F. Mostly clear, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 28°C to 37°C. Mostly clear, with a breeze from the E at 13 km/h. NightMuggy, with temperatures ranging from 80°F to 97°F. Partly cloudy, with a breeze from the NNE at 8 mph.Muggy, with temperatures ranging from 27°C to 36°C. Partly cloudy, with a breeze from the NNE at 13 km/h.
	SundayNov 22	100°F38°C Feels 103°F40°C	80°F27°C Feels 84°F29°C	0 in0 mm· —	37%	Muggy	ENE 8 mph12 km/h
DayMuggy, with temperatures ranging from 84°F to 100°F. Mostly clear, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 29°C to 38°C. Mostly clear, with a breeze from the E at 13 km/h. NightMuggy, with temperatures ranging from 81°F to 97°F. Partly cloudy, with a breeze from the NNE at 8 mph.Muggy, with temperatures ranging from 27°C to 36°C. Partly cloudy, with a breeze from the NNE at 13 km/h.
	MondayNov 23	101°F38°C	81°F27°C Feels 85°F29°C	0 in0 mm· —	28%	Muggy	ENE 8 mph13 km/h
DayMuggy, with temperatures ranging from 84°F to 101°F. Mostly clear, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 29°C to 38°C. Mostly clear, with a breeze from the E at 13 km/h. NightMuggy, with temperatures ranging from 81°F to 98°F. Mostly clear, with a breeze from the NNE at 8–10 mph.Muggy, with temperatures ranging from 27°C to 37°C. Mostly clear, with a breeze from the NNE at 13–16 km/h.
	TuesdayNov 24	101°F38°C Feels 104°F40°C	81°F27°C Feels 85°F29°C	0 in0 mm· —	27%	Muggy	NE 8 mph13 km/h
DayMuggy, with temperatures ranging from 85°F to 101°F. Mostly clear, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 29°C to 38°C. Mostly clear, with a breeze from the E at 13 km/h. NightMuggy, with temperatures ranging from 81°F to 98°F. Mostly clear, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 27°C to 37°C. Mostly clear, with a breeze from the NNE at 14–16 km/h.
	WednesdayNov 25	101°F38°C Feels 104°F40°C	81°F27°C Feels 85°F29°C	0 in0 mm· —	33%	Muggy	ENE 8 mph13 km/h
DayMuggy, with temperatures ranging from 85°F to 101°F. Mostly clear, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 29°C to 38°C. Mostly clear, with a breeze from the E at 13 km/h. NightMuggy, with temperatures ranging from 81°F to 98°F. Partly cloudy, with a breeze from the NNE at 9–10 mph.Muggy, with temperatures ranging from 27°C to 37°C. Partly cloudy, with a breeze from the NNE at 14–16 km/h.
	ThursdayNov 26	101°F38°C	81°F27°C Feels 85°F30°C	0 in0 mm· —	32%	Muggy	ENE 7 mph12 km/h
DayMuggy, with temperatures ranging from 85°F to 101°F. Mostly clear, with a breeze from the E at 8 mph.Muggy, with temperatures ranging from 29°C to 38°C. Mostly clear, with a breeze from the E at 13 km/h. NightPartly cloudy. Very dry, with temperatures holding near 99°F.Partly cloudy. Very dry, with temperatures holding near 37°C.

Nearby Cities

José de Freitas23 mi37 km Coelho Neto25 mi40 km Miguel Alves29 mi47 km Teresina35 mi56 km Timon35 mi57 km Caxias39 mi62 km

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Coordinates: 4.5858°S, 42.8642°W·Elevation: 60m·Timezone: America/Fortaleza·Population: 46,119