Current Conditions

Porto União, Santa Catarina

63°F17°C

Rain

Wind

ENE 3 mph6 km/h

Humidity

73%

Cloud Cover

69%

As of Tuesday, September 8, 2026 at 6:07 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 55°F13°C. Light wind from the E around 3 mph5 km/h. 97% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 65°F18°C	Low 54°F12°C	Precip 0.33 in8.4 mm97%	Cloud 88%	Wind ENE 3 mph5 km/h	Wednesday: Overcast and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the NNE around 3 mph5 km/h. 77% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 55°F13°C. Light wind from the E around 3 mph5 km/h. 97% chance of rain throughout the night.
Rain	High 61°F16°C	Low 59°F15°C	Precip 1.93 in48.9 mm100%	Cloud 99%	Wind NE 4 mph7 km/h	Thursday: Overcast and mild, with a high of 61°F16°C. Light wind from the NE around 4 mph6 km/h. 100% chance of rain throughout the day. Thursday Night: Overcast, with a low around 59°F15°C. Breezy from the NE at 5 to 7 mph7 to 11 km/h. 100% chance of rain throughout the night.
Heavy Rain	High 63°F17°C	Low 59°F15°C	Precip 2.05 in52 mm100%	Cloud 98%	Wind NNW 5 mph9 km/h	Friday: Overcast and mild, with a high of 63°F17°C. Light wind from the NNW around 5 mph9 km/h. 100% chance of rain throughout the day. Friday Night: Overcast, with a low around 59°F15°C. Light wind from the NNW around 6 mph9 km/h. 100% chance of heavy rain throughout the night.
Light Rain	High 66°F19°C	Low 56°F13°C	Precip 0.06 in1.4 mm29%	Cloud 96%	Wind SSW 5 mph7 km/h	Saturday: Overcast and mild, with a high of 66°F19°C and morning low of 56°F13°C. Light wind from the SW around 4 mph6 km/h. 14% chance of drizzle in the afternoon. Saturday Night: Overcast, with a low around 57°F14°C. Light wind from the SSW around 5 mph8 km/h. 29% chance of light rain throughout the night.
Light Rain	High 56°F13°C	Low 50°F10°C	Precip 0.14 in3.5 mm50%	Cloud 97%	Wind E 7 mph11 km/h	Sunday: Overcast and mild, with a high of 56°F13°C and morning low of 50°F10°C. Breezy from the E at 7 mph11 km/h. 50% chance of drizzle throughout the day. Dry air. Sunday Night: Overcast, with a low around 52°F11°C. Breezy from the E at 7 mph11 km/h. 49% chance of light rain throughout the night.
Light Rain	High 56°F13°C	Low 49°F9°C	Precip 0.11 in2.7 mm40%	Cloud 93%	Wind E 5 mph9 km/h	Monday: Overcast and mild, with a high of 56°F13°C and morning low of 49°F9°C. Light wind from the ENE around 5 mph9 km/h. 40% chance of drizzle throughout the day. Dry air. Monday Night: Overcast, with a low around 49°F10°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 38% chance of light rain throughout the night.
Drizzle	High 65°F18°C	Low 49°F10°C	Precip 0.03 in0.8 mm21%	Cloud 63%	Wind SSE 4 mph6 km/h	Tuesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 49°F10°C. Light wind from the WSW around 4 mph6 km/h. 21% chance of drizzle around midday. Dry air. Tuesday Night: Mostly cloudy, with a low around 50°F10°C. Light wind from the SE around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	65°F18°C	54°F12°C	0.33 in8.4 mm· 97%	88%	Rain	ENE 3 mph5 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the NNE around 3 mph5 km/h. 77% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Light wind from the E around 3 mph5 km/h. 97% chance of rain throughout the night.
	ThursdaySep 10	61°F16°C	59°F15°C	1.93 in48.9 mm· 100%	99%	Rain	NE 4 mph7 km/h
DayOvercast and mild, with a high of 61°F16°C. Light wind from the NE around 4 mph6 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the NE at 5 to 7 mph7 to 11 km/h. 100% chance of rain throughout the night.
	FridaySep 11	63°F17°C	59°F15°C	2.05 in52 mm· 100%	98%	Heavy Rain	NNW 5 mph9 km/h
DayOvercast and mild, with a high of 63°F17°C. Light wind from the NNW around 5 mph9 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the NNW around 6 mph9 km/h. 100% chance of heavy rain throughout the night.
	SaturdaySep 12	66°F19°C	56°F13°C	0.06 in1.4 mm· 29%	96%	Light Rain	SSW 5 mph7 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 56°F13°C. Light wind from the SW around 4 mph6 km/h. 14% chance of drizzle in the afternoon. NightOvercast, with a low around 57°F14°C. Light wind from the SSW around 5 mph8 km/h. 29% chance of light rain throughout the night.
	SundaySep 13	56°F13°C	50°F10°C	0.14 in3.5 mm· 50%	97%	Light Rain	E 7 mph11 km/h
DayOvercast and mild, with a high of 56°F13°C and morning low of 50°F10°C. Breezy from the E at 7 mph11 km/h. 50% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 52°F11°C. Breezy from the E at 7 mph11 km/h. 49% chance of light rain throughout the night.
	MondaySep 14	56°F13°C	49°F9°C	0.11 in2.7 mm· 40%	93%	Light Rain	E 5 mph9 km/h
DayOvercast and mild, with a high of 56°F13°C and morning low of 49°F9°C. Light wind from the ENE around 5 mph9 km/h. 40% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 49°F10°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 38% chance of light rain throughout the night.
	TuesdaySep 15	65°F18°C	49°F10°C	0.03 in0.8 mm· 21%	63%	Drizzle	SSE 4 mph6 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 49°F10°C. Light wind from the WSW around 4 mph6 km/h. 21% chance of drizzle around midday. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the SE around 4 mph6 km/h.
	WednesdaySep 16	64°F18°C	47°F8°C	0.03 in0.7 mm· 7%	53%	Partly Cloudy	E 5 mph8 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 47°F8°C. Light wind from the ENE around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Light wind from the ESE around 5 mph8 km/h.
	ThursdaySep 17	64°F18°C	49°F10°C	0.06 in1.4 mm· 12%	79%	Drizzle	ENE 6 mph10 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 49°F10°C. Light wind from the ENE around 6 mph10 km/h. 11% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. 12% chance of drizzle throughout the night.
	FridaySep 18	65°F19°C	52°F11°C	0.24 in6 mm· 43%	91%	Light Rain	ENE 5 mph8 km/h
DayOvercast and mild, with a high of 65°F19°C and morning low of 52°F11°C. Light wind from the ENE around 5 mph8 km/h. 39% chance of light rain throughout the day. NightOvercast, with a low around 53°F11°C. Light wind from the E around 5 mph9 km/h. 43% chance of light rain throughout the night.
	SaturdaySep 19	65°F18°C	56°F13°C	0.48 in12.1 mm· 73%	95%	Light Rain	ENE 5 mph8 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 56°F13°C. Light wind from the NE around 5 mph9 km/h. 73% chance of light rain throughout the day. NightOvercast, with a low around 56°F13°C. Light wind from the ENE around 5 mph8 km/h. 72% chance of light rain throughout the night.
	SundaySep 20	66°F19°C	57°F14°C	0.57 in14.4 mm· 70%	92%	Light Rain	NNW 5 mph8 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Light wind from the NW around 6 mph9 km/h. 70% chance of light rain throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the NNE around 5 mph7 km/h. 66% chance of light rain throughout the night.
	MondaySep 21	70°F21°C	56°F14°C	0.3 in7.5 mm· 49%	81%	Light Rain	NW 5 mph8 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 56°F14°C. Light wind from the NW around 6 mph9 km/h. 49% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Light wind from the NNW around 5 mph8 km/h. 35% chance of light rain throughout the night.
	TuesdaySep 22	71°F22°C	55°F13°C	0.24 in6 mm· 34%	70%	Light Rain	N 5 mph8 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Light wind from the NNW around 5 mph9 km/h. 34% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the NE around 5 mph8 km/h. 26% chance of showers throughout the night.
	WednesdaySep 23	71°F21°C	55°F13°C	0.15 in3.7 mm· 34%	72%	Light Rain	NNE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 55°F13°C. Light wind from the N around 5 mph9 km/h. 34% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the ENE around 5 mph7 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

União da Vitória1 mi1 km Cruz Machado23 mi36 km Bituruna30 mi48 km Caçador37 mi60 km Rio Azul39 mi63 km Canoinhas43 mi69 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 26.2381°S, 51.0783°W·Elevation: 783m·Timezone: America/Sao_Paulo·Population: 35,543