Current Conditions

Piracaia, São Paulo

62°F17°C
Rain

Wind

NNE 3 mph4 km/h

Humidity

94%

Cloud Cover

58%

As of Tuesday, September 8, 2026 at 7:55 PM GMT-3

Today's Outlook

Night

Mostly cloudy, with a low around 60°F16°C. Light wind from the NNE around 3 mph5 km/h. 97% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 69°F21°CLow 60°F16°CPrecip 0.39 in10 mm97%Cloud 80%Wind N 4 mph6 km/hWednesday: Overcast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Light wind from the NNW around 4 mph6 km/h. 97% chance of rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the NNE around 3 mph5 km/h. 97% chance of rain throughout the night.
RainHigh 69°F20°CLow 63°F17°CPrecip 0.89 in22.5 mm97%Cloud 94%Wind N 5 mph8 km/hThursday: Overcast and warm, with a high of 69°F20°C and morning low of 63°F17°C. Light wind from the NNW around 5 mph9 km/h. 93% chance of rain throughout the day. Thursday Night: Overcast, with a low around 63°F17°C. Light wind from the NNE around 5 mph7 km/h. 97% chance of rain throughout the night.
Light RainHigh 77°F25°CLow 63°F17°CPrecip 0.29 in7.3 mm68%Cloud 72%Wind N 8 mph13 km/hFriday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Breezy from the NNW at 10 to 12 mph16 to 20 km/h. 53% chance of showers throughout the day. Friday Night: Overcast, with a low around 63°F17°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 68% chance of light rain throughout the night.
RainHigh 69°F21°CLow 61°F16°CPrecip 0.82 in20.9 mm86%Cloud 91%Wind NW 5 mph8 km/hSaturday: Overcast and warm, with a high of 69°F21°C and morning low of 63°F17°C. Light wind from the NW around 5 mph8 km/h. 86% chance of rain throughout the day. Saturday Night: Overcast, with a low around 61°F16°C. Light wind from the SE around 5 mph8 km/h. 81% chance of rain throughout the night.
RainHigh 61°F16°CLow 56°F14°CPrecip 0.66 in16.8 mm89%Cloud 100%Wind SE 8 mph13 km/hSunday: Overcast and mild, with a high of 61°F16°C. Breezy from the SE at 8 to 9 mph13 to 14 km/h. 89% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 56°F14°C. Breezy from the SE at 8 to 9 mph12 to 14 km/h. 87% chance of rain throughout the night.
RainHigh 61°F16°CLow 55°F13°CPrecip 0.79 in20.1 mm95%Cloud 99%Wind SE 6 mph9 km/hMonday: Overcast and mild, with a high of 61°F16°C and morning low of 55°F13°C. Light wind from the ESE around 6 mph9 km/h. 95% chance of rain throughout the day. Monday Night: Overcast, with a low around 55°F13°C. Breezy from the SE at 6 to 8 mph9 to 12 km/h. 95% chance of rain throughout the night.
RainHigh 65°F19°CLow 57°F14°CPrecip 0.41 in10.5 mm86%Cloud 83%Wind S 5 mph8 km/hTuesday: Overcast and mild, with a high of 65°F19°C and morning low of 57°F14°C. Breezy from the SSW at 6 to 7 mph9 to 12 km/h. 70% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 57°F14°C. Light wind from the SSE around 5 mph7 km/h. 86% chance of rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 969°F21°C60°F16°C0.39 in10 mm· 97%80%RainN 4 mph6 km/h
ThursdaySep 1069°F20°C63°F17°C0.89 in22.5 mm· 97%94%RainN 5 mph8 km/h
FridaySep 1177°F25°C63°F17°C0.29 in7.3 mm· 68%72%Light RainN 8 mph13 km/h
SaturdaySep 1269°F21°C61°F16°C0.82 in20.9 mm· 86%91%RainNW 5 mph8 km/h
SundaySep 1361°F16°C56°F14°C0.66 in16.8 mm· 89%100%RainSE 8 mph13 km/h
MondaySep 1461°F16°C55°F13°C0.79 in20.1 mm· 95%99%RainSE 6 mph9 km/h
TuesdaySep 1565°F19°C57°F14°C0.41 in10.5 mm· 86%83%RainS 5 mph8 km/h
WednesdaySep 1666°F19°C55°F13°C0.13 in3.3 mm· 40%78%Light RainSE 7 mph11 km/h
ThursdaySep 1771°F22°C54°F12°C0.05 in1.2 mm· 24%63%DrizzleESE 6 mph10 km/h
FridaySep 1875°F24°C57°F14°C0.07 in1.7 mm· 28%59%ShowersE 5 mph8 km/h
SaturdaySep 1976°F25°C59°F15°C0.11 in2.7 mm· 40%71%Light RainNE 5 mph8 km/h
SundaySep 2075°F24°C62°F17°C0.19 in4.9 mm· 42%84%Light RainN 6 mph9 km/h
MondaySep 2175°F24°C62°F17°C0.15 in3.7 mm· 39%85%Light RainNNW 6 mph9 km/h
TuesdaySep 2275°F24°C61°F16°C0.13 in3.2 mm· 32%82%Light RainNNE 6 mph9 km/h
WednesdaySep 2375°F24°C60°F16°C0.08 in2.1 mm· 29%75%DrizzleNE 6 mph10 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: 23.0539°S, 46.3581°W·Elevation: 822m·Timezone: America/Sao_Paulo·Population: 26,029