Current Conditions

Bertioga, São Paulo

64°F18°C
Light Rain

Wind

SSW 7 mph12 km/h

Humidity

89%

Cloud Cover

88%

As of Thursday, July 23, 2026 at 4:59 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 63°F17°C. Light wind from the SSW around 3 mph5 km/h. 78% chance of light rain throughout the day.

Night

Overcast, with a low around 61°F16°C. Light wind from the SW around 4 mph6 km/h. 60% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24Light RainHigh 63°F17°CLow 61°F16°CPrecip 0.23 in5.8 mm78%Cloud 99%Wind SSW 4 mph6 km/hFriday: Overcast and mild, with a high of 63°F17°C. Light wind from the SSW around 3 mph5 km/h. 78% chance of light rain throughout the day. Friday Night: Overcast, with a low around 61°F16°C. Light wind from the SW around 4 mph6 km/h. 60% chance of light rain throughout the night.
SaturdayJul 25Light RainHigh 68°F20°CLow 60°F16°CPrecip 0.11 in2.7 mm52%Cloud 82%Wind SW 4 mph6 km/hSaturday: Overcast and mild, with a high of 68°F20°C and morning low of 60°F16°C. Light wind from the WSW around 4 mph7 km/h. 45% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 61°F16°C. Light wind from the SW around 3 mph4 km/h. 52% chance of light rain overnight.
SundayJul 26Partly CloudyHigh 72°F22°CLow 60°F15°CPrecip 0 in0 mmCloud 47%Wind NE 4 mph6 km/hSunday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 60°F15°C. Light wind from the NE around 4 mph6 km/h. Sunday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the NE around 4 mph6 km/h.
MondayJul 27ClearHigh 78°F26°CLow 60°F16°CPrecip 0 in0 mmCloud 14%Wind NNE 5 mph8 km/hMonday: Mostly clear and warm, with a high of 78°F26°C and morning low of 60°F16°C. Light wind from the NNE around 4 mph7 km/h. Monday Night: Mostly clear, with a low around 61°F16°C. Light wind from the NNE around 5 mph8 km/h.
TuesdayJul 28ClearHigh 85°F30°CLow 62°F17°CPrecip 0 in0 mmCloud 2%Wind N 6 mph9 km/hTuesday: Mostly clear and warm, with a high of 85°F30°C and morning low of 62°F17°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. Tuesday Night: Mostly clear, with a low around 63°F17°C. Light wind from the N around 5 mph9 km/h.
WednesdayJul 29DrizzleHigh 84°F29°CLow 66°F19°CPrecip 0.02 in0.5 mm20%Cloud 31%Wind NNW 7 mph12 km/hWednesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 66°F19°C. Breezy from the NNW at 8 mph13 km/h. Wednesday Night: Partly cloudy, with a low around 67°F20°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 20% chance of drizzle in the evening.
ThursdayJul 30Light RainHigh 69°F20°CLow 64°F18°CPrecip 0.23 in5.8 mm59%Cloud 89%Wind SSW 6 mph9 km/hThursday: Overcast and warm, with a high of 69°F20°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 59% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 64°F18°C. Light wind from the SW around 5 mph9 km/h. 54% chance of light rain throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

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: 23.8544°S, 46.1386°W·Elevation: 8m·Timezone: America/Sao_Paulo·Population: 64,723