Current Conditions

Praia Grande, São Paulo

63°F17°C
Clear

Wind

NE 5 mph8 km/h

Humidity

90%

Cloud Cover

32%

As of Wednesday, September 2, 2026 at 11:06 PM GMT-3

Today's Outlook

Night

Mostly clear, with a low around 61°F16°C. Light wind from the NE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 75°F24°CLow 60°F16°CPrecip 0 in0 mmCloud 11%Wind ENE 5 mph9 km/hThursday: Mostly clear and warm, with a high of 75°F24°C and morning low of 60°F16°C. Breezy from the E at 6 to 9 mph10 to 14 km/h. Thursday Night: Mostly clear, with a low around 61°F16°C. Light wind from the NE around 5 mph8 km/h.
ShowersHigh 80°F26°CLow 65°F18°CPrecip 0.05 in1.3 mm87%Cloud 31%Wind WSW 6 mph10 km/hFriday: Mostly clear and warm, with a high of 80°F26°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Friday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the W around 5 mph9 km/h. 87% chance of showers in the evening.
RainHigh 68°F20°CLow 65°F18°CPrecip 0.58 in14.7 mm98%Cloud 95%Wind SE 6 mph9 km/hSaturday: Overcast and warm, with a high of 68°F20°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 97% chance of light rain throughout the day. Humid. Saturday Night: Overcast, with a low around 65°F18°C. Breezy from the SSE at 6 to 8 mph9 to 12 km/h. 98% chance of rain throughout the night.
RainHigh 65°F18°CLow 59°F15°CPrecip 0.85 in21.5 mm100%Cloud 100%Wind SSE 9 mph15 km/hSunday: Overcast and mild, with a high of 63°F17°C. Breezy from the SSE at 9 mph14 km/h. 99% chance of rain throughout the day. Sunday Night: Overcast, with a low around 59°F15°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 100% chance of rain throughout the night.
Light RainHigh 62°F17°CLow 58°F15°CPrecip 0.28 in7 mm93%Cloud 98%Wind SE 6 mph10 km/hMonday: Overcast and mild, with a high of 62°F17°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 72% chance of light rain throughout the day. Monday Night: Overcast, with a low around 59°F15°C. Breezy from the SE at 7 mph11 km/h. 93% chance of light rain throughout the night.
Light RainHigh 69°F21°CLow 61°F16°CPrecip 0.16 in4.1 mm83%Cloud 89%Wind E 6 mph10 km/hTuesday: Overcast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. 51% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 61°F16°C. Light wind from the E around 6 mph9 km/h. 83% chance of light rain throughout the night.
Light RainHigh 71°F21°CLow 65°F18°CPrecip 0.37 in9.5 mm67%Cloud 85%Wind E 4 mph6 km/hWednesday: Overcast and warm, with a high of 71°F21°C and morning low of 65°F18°C. Light wind from the ESE around 4 mph7 km/h. 63% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 65°F18°C. Light wind from the ENE around 4 mph6 km/h. 67% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 375°F24°C60°F16°C0 in0 mm· —11%ClearENE 5 mph9 km/h
FridaySep 480°F26°C65°F18°C0.05 in1.3 mm· 87%31%ShowersWSW 6 mph10 km/h
SaturdaySep 568°F20°C65°F18°C0.58 in14.7 mm· 98%95%RainSE 6 mph9 km/h
SundaySep 665°F18°C59°F15°C0.85 in21.5 mm· 100%100%RainSSE 9 mph15 km/h
MondaySep 762°F17°C58°F15°C0.28 in7 mm· 93%98%Light RainSE 6 mph10 km/h
TuesdaySep 869°F21°C61°F16°C0.16 in4.1 mm· 83%89%Light RainE 6 mph10 km/h
WednesdaySep 971°F21°C65°F18°C0.37 in9.5 mm· 67%85%Light RainE 4 mph6 km/h
ThursdaySep 1074°F23°C67°F20°C0.6 in15.2 mm· 74%94%RainN 6 mph10 km/h
FridaySep 1174°F23°C68°F20°C0.33 in8.4 mm· 49%84%Light RainNW 7 mph12 km/h
SaturdaySep 1272°F22°C66°F19°C0.28 in7.1 mm· 48%83%Light RainESE 7 mph11 km/h
SundaySep 1371°F21°C66°F19°C0.35 in8.8 mm· 56%81%Light RainSE 7 mph11 km/h
MondaySep 1473°F23°C65°F18°C0.26 in6.5 mm· 47%76%Light RainESE 6 mph10 km/h
TuesdaySep 1574°F23°C66°F19°C0.26 in6.6 mm· 37%72%Light RainESE 6 mph10 km/h
WednesdaySep 1674°F23°C65°F19°C0.24 in6 mm· 40%69%ShowersESE 6 mph9 km/h
ThursdaySep 1773°F23°C66°F19°C0.28 in7 mm· 46%76%Light RainSE 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: 24.0058°S, 46.4028°W·Elevation: 11m·Timezone: America/Sao_Paulo·Population: 367,400