Current Conditions

Mairiporã, São Paulo

60°F16°C
Rain

Wind

NE 2 mph4 km/h

Humidity

97%

Cloud Cover

75%

As of Wednesday, September 9, 2026 at 3:07 AM GMT-3

Today's Outlook

Day

Overcast and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the NNW at 5 to 7 mph7 to 11 km/h. 93% chance of light rain throughout the day.

Night

Overcast, with a low around 60°F16°C. Light wind from the NE around 3 mph5 km/h. 99% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 70°F21°CLow 60°F16°CPrecip 0.38 in9.6 mm99%Cloud 85%Wind N 4 mph6 km/hWednesday: Overcast and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the NNW at 5 to 7 mph7 to 11 km/h. 93% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 60°F16°C. Light wind from the NE around 3 mph5 km/h. 99% chance of rain throughout the night.
RainHigh 68°F20°CLow 62°F17°CPrecip 1.11 in28.1 mm100%Cloud 96%Wind N 5 mph8 km/hThursday: Overcast and mild, with a high of 68°F20°C. Light wind from the NNW around 5 mph9 km/h. 97% chance of rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Light wind from the NNE around 5 mph7 km/h. 100% chance of rain throughout the night.
ShowersHigh 79°F26°CLow 63°F17°CPrecip 0.2 in5.2 mm61%Cloud 69%Wind NNW 9 mph14 km/hFriday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Breezy from the NNW at 11 to 14 mph17 to 22 km/h. 29% chance of showers throughout the day. Friday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the N at 7 to 9 mph11 to 14 km/h. 61% chance of light rain throughout the night.
RainHigh 69°F21°CLow 62°F17°CPrecip 0.76 in19.3 mm89%Cloud 92%Wind NW 6 mph9 km/hSaturday: Overcast and warm, with a high of 69°F21°C and morning low of 65°F18°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 89% chance of rain throughout the day. Saturday Night: Overcast, with a low around 62°F17°C. Light wind from the WSW around 5 mph9 km/h. 84% chance of light rain throughout the night.
Light RainHigh 60°F16°CLow 57°F14°CPrecip 0.55 in14 mm92%Cloud 100%Wind SE 10 mph16 km/hSunday: Overcast and mild, with a high of 60°F16°C. Breezy from the SE at 10 to 11 mph16 to 18 km/h. 92% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 57°F14°C. Breezy from the SE at 9 to 10 mph15 to 16 km/h. 85% chance of light rain throughout the night.
RainHigh 62°F17°CLow 56°F13°CPrecip 0.79 in20.1 mm96%Cloud 98%Wind ESE 7 mph11 km/hMonday: Overcast and mild, with a high of 62°F17°C and morning low of 56°F13°C. Breezy from the ESE at 7 mph11 km/h. 96% chance of rain throughout the day. Monday Night: Overcast, with a low around 56°F13°C. Breezy from the SE at 7 to 9 mph11 to 15 km/h. 91% chance of rain throughout the night.
Light RainHigh 68°F20°CLow 58°F14°CPrecip 0.23 in5.9 mm68%Cloud 81%Wind SSW 5 mph9 km/hTuesday: Overcast and mild, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. 67% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 58°F14°C. Light wind from the SSE around 5 mph8 km/h. 68% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 970°F21°C60°F16°C0.38 in9.6 mm· 99%85%RainN 4 mph6 km/h
ThursdaySep 1068°F20°C62°F17°C1.11 in28.1 mm· 100%96%RainN 5 mph8 km/h
FridaySep 1179°F26°C63°F17°C0.2 in5.2 mm· 61%69%ShowersNNW 9 mph14 km/h
SaturdaySep 1269°F21°C62°F17°C0.76 in19.3 mm· 89%92%RainNW 6 mph9 km/h
SundaySep 1360°F16°C57°F14°C0.55 in14 mm· 92%100%Light RainSE 10 mph16 km/h
MondaySep 1462°F17°C56°F13°C0.79 in20.1 mm· 96%98%RainESE 7 mph11 km/h
TuesdaySep 1568°F20°C58°F14°C0.23 in5.9 mm· 68%81%Light RainSSW 5 mph9 km/h
WednesdaySep 1667°F20°C56°F14°C0.07 in1.8 mm· 25%77%DrizzleSE 7 mph12 km/h
ThursdaySep 1774°F23°C56°F13°C0.06 in1.4 mm· 16%65%DrizzleESE 7 mph12 km/h
FridaySep 1875°F24°C59°F15°C0.15 in3.9 mm· 37%76%Light RainESE 5 mph9 km/h
SaturdaySep 1975°F24°C60°F16°C0.18 in4.6 mm· 33%82%Light RainE 6 mph9 km/h
SundaySep 2076°F24°C62°F17°C0.18 in4.6 mm· 48%84%Light RainN 6 mph10 km/h
MondaySep 2174°F23°C63°F17°C0.22 in5.5 mm· 40%87%Light RainNNW 6 mph10 km/h
TuesdaySep 2274°F24°C62°F17°C0.12 in3 mm· 37%86%Light RainENE 6 mph10 km/h
WednesdaySep 2375°F24°C62°F16°C0.13 in3.3 mm· 27%74%Light RainESE 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: 23.3186°S, 46.5867°W·Elevation: 752m·Timezone: America/Sao_Paulo·Population: 101,937