Current Conditions

Olho d’Água das Cunhãs, Maranhão

81°F27°C
Hot

Feels like85°F30°C

Wind

NNE 9 mph15 km/h

Humidity

78%

Cloud Cover

4%

As of Wednesday, September 2, 2026 at 11:47 PM GMT-3

Today's Outlook

Night

Mostly clear, with a low around 78°F25°C. Breezy from the NNE at 8 to 9 mph12 to 15 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 96°F35°CFeels 103°F40°CLow 77°F25°CPrecip 0 in0.1 mm3%Cloud 32%Wind NNE 7 mph12 km/hThursday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 77°F25°C — feels like 104°F40°C. Breezy from the NE at 7 to 8 mph11 to 14 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F25°C. Breezy from the NNE at 8 to 9 mph12 to 15 km/h.
HotHigh 95°F35°CLow 76°F24°CPrecip 0 in0 mmCloud 26%Wind NE 8 mph12 km/hFriday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 76°F24°C. Breezy from the ENE at 8 to 9 mph13 to 15 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 77°F25°C. Breezy from the NNE at 7 to 10 mph11 to 16 km/h.
DrizzleHigh 96°F35°CFeels 101°F39°CLow 75°F24°CPrecip 0.01 in0.2 mm10%Cloud 30%Wind NNE 6 mph10 km/hSaturday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 75°F24°C — feels like 102°F39°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 10% chance of drizzle around midday. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 76°F25°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h.
HotHigh 97°F36°CLow 76°F25°CPrecip 0 in0 mmCloud 23%Wind NE 6 mph10 km/hSunday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 76°F25°C. Breezy from the ENE at 6 to 8 mph10 to 12 km/h. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 77°F25°C. Breezy from the NNE at 7 to 8 mph11 to 14 km/h.
HotHigh 98°F37°CFeels 102°F39°CLow 76°F24°CPrecip 0 in0 mmCloud 20%Wind NE 6 mph10 km/hMonday: Partly cloudy and hot, with a high of 98°F37°C and morning low of 76°F24°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 77°F25°C. Breezy from the NNE at 7 to 9 mph11 to 14 km/h.
HotHigh 97°F36°CFeels 101°F39°CLow 77°F25°CPrecip 0 in0.1 mm1%Cloud 24%Wind NE 7 mph11 km/hTuesday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 77°F25°C. Breezy from the ENE at 7 to 8 mph10 to 12 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 77°F25°C. Breezy from the NNE at 7 to 8 mph11 to 14 km/h.
HotHigh 98°F37°CLow 78°F25°CPrecip 0 in0.1 mm6%Cloud 26%Wind NE 7 mph11 km/hWednesday: Partly cloudy and hot, with a high of 98°F37°C and morning low of 78°F25°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 78°F26°C. Breezy from the NNE at 7 to 10 mph11 to 15 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 396°F35°C
Feels 103°F40°C
77°F25°C0 in0.1 mm· 3%32%HotNNE 7 mph12 km/h
FridaySep 495°F35°C76°F24°C0 in0 mm· —26%HotNE 8 mph12 km/h
SaturdaySep 596°F35°C
Feels 101°F39°C
75°F24°C0.01 in0.2 mm· 10%30%DrizzleNNE 6 mph10 km/h
SundaySep 697°F36°C76°F25°C0 in0 mm· —23%HotNE 6 mph10 km/h
MondaySep 798°F37°C
Feels 102°F39°C
76°F24°C0 in0 mm· —20%HotNE 6 mph10 km/h
TuesdaySep 897°F36°C
Feels 101°F39°C
77°F25°C0 in0.1 mm· 1%24%HotNE 7 mph11 km/h
WednesdaySep 998°F37°C78°F25°C0 in0.1 mm· 6%26%HotNE 7 mph11 km/h
ThursdaySep 1097°F36°C78°F25°C0.01 in0.2 mm· 8%27%HotNE 7 mph11 km/h
FridaySep 1198°F36°C77°F25°C0 in0.1 mm· 2%24%HotNE 6 mph10 km/h
SaturdaySep 1299°F37°C77°F25°C0 in0 mm· —24%HotNE 7 mph11 km/h
SundaySep 1398°F37°C77°F25°C0 in0 mm· —31%HotNE 7 mph10 km/h
MondaySep 1498°F37°C76°F25°C0 in0.1 mm· 6%29%HotNE 6 mph9 km/h
TuesdaySep 1598°F37°C77°F25°C0 in0.1 mm· 8%33%HotNE 6 mph10 km/h
WednesdaySep 1697°F36°C
Feels 100°F38°C
78°F25°C0.01 in0.2 mm· 10%36%DrizzleNE 6 mph10 km/h
ThursdaySep 1798°F37°C78°F25°C0 in0.1 mm· 5%34%HotNE 7 mph11 km/h

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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 4.1387°S, 45.1188°W·Elevation: 75m·Timezone: America/Fortaleza·Population: 17,919