Current Conditions

Valença, Rio de Janeiro

65°F18°C
Clear

Wind

SSE 8 mph13 km/h

Humidity

73%

Cloud Cover

40%

As of Wednesday, September 2, 2026 at 6:33 PM GMT-3

Today's Outlook

Night

Partly cloudy, with a low around 57°F14°C. Breezy from the NE at 5 to 9 mph8 to 14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 79°F26°CLow 57°F14°CPrecip 0 in0.1 mm1%Cloud 37%Wind NNE 6 mph10 km/hThursday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the NNE at 8 to 10 mph12 to 15 km/h. Thursday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the NE at 5 to 9 mph8 to 14 km/h.
ClearHigh 88°F31°CLow 60°F15°CPrecip 0 in0.1 mm4%Cloud 9%Wind NNE 6 mph10 km/hFriday: Mostly clear and hot, with a high of 88°F31°C and morning low of 60°F15°C. Breezy from the N at 6 to 7 mph9 to 11 km/h. Friday Night: Mostly clear, with a low around 61°F16°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h.
ShowersHigh 78°F25°CLow 62°F17°CPrecip 0.15 in3.9 mm75%Cloud 58%Wind SE 3 mph5 km/hSaturday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 62°F17°C. Light wind from the ENE around 3 mph6 km/h. 27% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the S around 3 mph5 km/h. 75% chance of showers in the evening.
Light RainHigh 65°F18°CLow 57°F14°CPrecip 0.46 in11.8 mm98%Cloud 99%Wind S 6 mph10 km/hSunday: Overcast and mild, with a high of 64°F18°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 97% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 57°F14°C. Breezy from the S at 5 to 8 mph9 to 13 km/h. 98% chance of light rain throughout the night.
RainHigh 59°F15°CLow 55°F13°CPrecip 0.38 in9.7 mm100%Cloud 100%Wind S 5 mph8 km/hMonday: Overcast and mild, with a high of 59°F15°C. Light wind from the S around 5 mph8 km/h. 95% chance of light rain throughout the day. Monday Night: Overcast, with a low around 55°F13°C. Light wind from the S around 5 mph7 km/h. 100% chance of rain throughout the night.
Light RainHigh 63°F17°CLow 56°F13°CPrecip 0.26 in6.5 mm84%Cloud 97%Wind NE 4 mph7 km/hTuesday: Overcast and mild, with a high of 63°F17°C and morning low of 56°F13°C. Light wind from the NE around 5 mph8 km/h. 84% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 56°F13°C. Light wind from the NE around 4 mph6 km/h. 82% chance of light rain overnight.
Light RainHigh 70°F21°CLow 60°F16°CPrecip 0.17 in4.4 mm57%Cloud 87%Wind NNE 6 mph10 km/hWednesday: Overcast and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the NNE at 7 mph10 km/h. 48% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 60°F16°C. Light wind from the NE around 6 mph9 km/h. 57% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 379°F26°C57°F14°C0 in0.1 mm· 1%37%ClearNNE 6 mph10 km/h
FridaySep 488°F31°C60°F15°C0 in0.1 mm· 4%9%ClearNNE 6 mph10 km/h
SaturdaySep 578°F25°C62°F17°C0.15 in3.9 mm· 75%58%ShowersSE 3 mph5 km/h
SundaySep 665°F18°C57°F14°C0.46 in11.8 mm· 98%99%Light RainS 6 mph10 km/h
MondaySep 759°F15°C55°F13°C0.38 in9.7 mm· 100%100%RainS 5 mph8 km/h
TuesdaySep 863°F17°C56°F13°C0.26 in6.5 mm· 84%97%Light RainNE 4 mph7 km/h
WednesdaySep 970°F21°C60°F16°C0.17 in4.4 mm· 57%87%Light RainNNE 6 mph10 km/h
ThursdaySep 1075°F24°C64°F18°C0.32 in8.1 mm· 53%91%Light RainNNE 8 mph12 km/h
FridaySep 1176°F24°C65°F18°C0.27 in6.8 mm· 54%88%Light RainNNE 5 mph9 km/h
SaturdaySep 1275°F24°C63°F17°C0.12 in3.1 mm· 32%79%Light RainENE 5 mph8 km/h
SundaySep 1374°F23°C64°F18°C0.17 in4.3 mm· 40%78%Light RainENE 5 mph8 km/h
MondaySep 1475°F24°C63°F17°C0.18 in4.5 mm· 40%76%Light RainNE 5 mph8 km/h
TuesdaySep 1576°F25°C63°F17°C0.17 in4.4 mm· 35%69%ShowersNE 5 mph8 km/h
WednesdaySep 1675°F24°C63°F17°C0.16 in4 mm· 39%73%Light RainENE 5 mph8 km/h
ThursdaySep 1775°F24°C63°F17°C0.08 in2.1 mm· 33%74%DrizzleNE 5 mph8 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: 22.2456°S, 43.7003°W·Elevation: 560m·Timezone: America/Sao_Paulo·Population: 76,869