Current Conditions

São Miguel do Tapuio, Piauí

94°F34°C
Hot

Wind

E 14 mph22 km/h

Humidity

28%

Cloud Cover

3%

As of Tuesday, October 13, 2026 at 1:20 PM GMT-3

Today's Outlook

Day

Mostly clear and hot, with a high of 97°F36°C and morning low of 79°F26°C. Windy from the E at 15 to 18 mph24 to 29 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 76°F24°C. Breezy from the E at 11 to 15 mph18 to 24 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 97°F36°CLow 76°F24°CPrecip 0 in0 mm—Cloud 7%Wind E 13 mph21 km/hTuesday: Mostly clear and hot, with a high of 97°F36°C and morning low of 79°F26°C. Windy from the E at 15 to 18 mph24 to 29 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 76°F24°C. Breezy from the E at 11 to 15 mph18 to 24 km/h.
HotHigh 99°F37°CLow 76°F24°CPrecip 0 in0 mm—Cloud 25%Wind ENE 12 mph19 km/hWednesday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C. Windy from the E at 12 to 16 mph20 to 26 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 76°F24°C. Breezy from the ENE at 11 to 15 mph17 to 24 km/h.
HotHigh 98°F37°CLow 76°F24°CPrecip 0 in0 mm—Cloud 34%Wind ENE 9 mph15 km/hThursday: Partly cloudy and hot, with a high of 98°F37°C and morning low of 80°F27°C. Breezy from the ENE at 10 to 13 mph16 to 20 km/h. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 76°F24°C. Breezy from the ENE at 9 to 11 mph14 to 18 km/h.
HotHigh 98°F37°CLow 78°F25°CPrecip 0 in0 mm—Cloud 28%Wind E 8 mph13 km/hFriday: Partly cloudy and hot, with a high of 98°F37°C and morning low of 82°F28°C. Breezy from the ESE at 8 to 10 mph14 to 17 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 78°F25°C. Breezy from the ENE at 8 to 9 mph12 to 14 km/h.
HotHigh 97°F36°CLow 78°F26°CPrecip 0 in0 mm—Cloud 27%Wind ENE 12 mph19 km/hSaturday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 81°F27°C. Breezy from the E at 13 to 15 mph20 to 25 km/h. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 78°F26°C. Breezy from the ENE at 10 to 13 mph17 to 21 km/h.
HotHigh 95°F35°CLow 76°F25°CPrecip 0 in0 mm—Cloud 33%Wind E 10 mph16 km/hSunday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C. Breezy from the E at 10 to 12 mph17 to 20 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h.
HotHigh 96°F35°CLow 78°F25°CPrecip 0 in0 mm—Cloud 48%Wind E 9 mph14 km/hMonday: Mostly cloudy and hot, with a high of 96°F35°C and morning low of 81°F27°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 78°F25°C. Breezy from the E at 8 to 9 mph13 to 14 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1397°F36°C76°F24°C0 in0 mm· —7%HotE 13 mph21 km/h
WednesdayOct 1499°F37°C76°F24°C0 in0 mm· —25%HotENE 12 mph19 km/h
ThursdayOct 1598°F37°C76°F24°C0 in0 mm· —34%HotENE 9 mph15 km/h
FridayOct 1698°F37°C78°F25°C0 in0 mm· —28%HotE 8 mph13 km/h
SaturdayOct 1797°F36°C78°F26°C0 in0 mm· —27%HotENE 12 mph19 km/h
SundayOct 1895°F35°C76°F25°C0 in0 mm· —33%HotE 10 mph16 km/h
MondayOct 1996°F35°C78°F25°C0 in0 mm· —48%HotE 9 mph14 km/h
TuesdayOct 2096°F36°C79°F26°C0 in0 mm· —25%HotE 11 mph18 km/h
WednesdayOct 2196°F36°C77°F25°C0 in0 mm· —14%HotE 14 mph22 km/h
ThursdayOct 2296°F36°C77°F25°C0 in0 mm· —13%HotE 13 mph21 km/h
FridayOct 2398°F37°C78°F25°C0 in0 mm· —12%HotE 13 mph20 km/h
SaturdayOct 2499°F37°C78°F26°C0 in0 mm· —17%HotE 12 mph19 km/h
SundayOct 2598°F37°C78°F26°C0 in0 mm· —30%HotE 11 mph17 km/h
MondayOct 2696°F36°C78°F26°C0 in0 mm· —36%HotENE 10 mph16 km/h
TuesdayOct 2797°F36°C78°F25°C0 in0 mm· —36%HotE 10 mph16 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: 5.5036°S, 41.3233°W·Elevation: 283m·Timezone: America/Fortaleza·Population: 17,639