Current Conditions

Parnaíba, Piauí

78°F26°C
Drizzle

Wind

ENE 13 mph20 km/h

Humidity

85%

Cloud Cover

20%

As of Thursday, July 23, 2026 at 11:50 PM GMT-3

Today's Outlook

Night

Mostly clear, with a low around 77°F25°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24DrizzleHigh 89°F32°CFeels 95°F35°CLow 76°F25°CPrecip 0.01 in0.3 mm20%Cloud 20%Wind ENE 13 mph21 km/hFriday: Mostly clear and hot, with a high of 89°F32°C and morning low of 76°F25°C — feels like 95°F35°C. Breezy from the ENE at 13 to 15 mph22 to 25 km/h. 20% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 77°F25°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h.
SaturdayJul 25HotHigh 90°F32°CFeels 96°F36°CLow 75°F24°CPrecip 0 in0.1 mm2%Cloud 18%Wind ENE 9 mph14 km/hSaturday: Mostly clear and hot, with a high of 90°F32°C and morning low of 75°F24°C — feels like 97°F36°C. Breezy from the E at 8 to 11 mph13 to 17 km/h. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 76°F24°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h.
SundayJul 26HotHigh 91°F33°CFeels 97°F36°CLow 76°F24°CPrecip 0 in0.1 mm3%Cloud 23%Wind ENE 10 mph15 km/hSunday: Mostly clear and hot, with a high of 91°F33°C and morning low of 76°F24°C — feels like 97°F36°C. Breezy from the E at 9 to 11 mph15 to 19 km/h. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 77°F25°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h.
MondayJul 27DrizzleHigh 90°F32°CFeels 96°F36°CLow 77°F25°CPrecip 0.02 in0.4 mm12%Cloud 24%Wind ENE 12 mph19 km/hMonday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Breezy from the E at 12 to 14 mph19 to 23 km/h. 12% chance of drizzle. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 78°F25°C. Breezy from the ENE at 12 to 13 mph20 to 22 km/h. 12% chance of drizzle.
TuesdayJul 28DrizzleHigh 89°F32°CFeels 96°F36°CLow 77°F25°CPrecip 0.01 in0.3 mm13%Cloud 22%Wind ENE 13 mph20 km/hTuesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Breezy from the E at 13 to 15 mph20 to 24 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 77°F25°C. Breezy from the ENE at 13 mph20 km/h. 13% chance of drizzle.
WednesdayJul 29DrizzleHigh 90°F32°CFeels 95°F35°CLow 76°F25°CPrecip 0.01 in0.3 mm16%Cloud 20%Wind ENE 11 mph18 km/hWednesday: Mostly clear and hot, with a high of 90°F32°C and morning low of 76°F25°C. Breezy from the E at 11 to 14 mph18 to 23 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 77°F25°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 16% chance of drizzle in the evening.
ThursdayJul 30DrizzleHigh 89°F32°CFeels 95°F35°CLow 76°F25°CPrecip 0.01 in0.3 mm12%Cloud 22%Wind ENE 12 mph19 km/hThursday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 76°F25°C — feels like 95°F35°C. Breezy from the E at 12 to 14 mph19 to 23 km/h. 12% chance of drizzle. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 77°F25°C. Breezy from the ENE at 12 to 13 mph19 to 20 km/h. 11% chance of drizzle.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

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: 2.9047°S, 41.7767°W·Elevation: 9m·Timezone: America/Fortaleza·Population: 170,491