Current Conditions

Angra dos Reis, Rio de Janeiro

70°F21°C
Light Rain

Wind

S 4 mph7 km/h

Humidity

92%

Cloud Cover

99%

As of Monday, October 12, 2026 at 7:29 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 69°F21°C. Light wind from the SSE around 4 mph7 km/h. 71% chance of light rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 73°F23°CLow 69°F21°CPrecip 0.15 in3.9 mm91%Cloud 99%Wind S 5 mph8 km/hMonday: Overcast and warm, with a high of 73°F23°C. Light wind from the S around 6 mph9 km/h. 91% chance of light rain in the morning. Humid. Monday Night: Overcast, with a low around 69°F21°C. Light wind from the SSE around 4 mph7 km/h. 71% chance of light rain in the evening.
Light RainHigh 75°F24°CLow 69°F21°CPrecip 0.13 in3.3 mm53%Cloud 73%Wind E 5 mph8 km/hTuesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 70°F21°C. Light wind from the SE around 5 mph9 km/h. 53% chance of showers around midday. Humid. Tuesday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the ENE around 4 mph7 km/h. 42% chance of light rain overnight.
Light RainHigh 77°F25°CLow 70°F21°CPrecip 0.27 in6.9 mm74%Cloud 85%Wind SSE 5 mph9 km/hWednesday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 72°F22°C. Light wind from the S around 6 mph9 km/h. 74% chance of light rain in the morning. Humid. Wednesday Night: Overcast, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 73% chance of light rain overnight.
Light RainHigh 75°F24°CLow 70°F21°CPrecip 0.42 in10.6 mm91%Cloud 94%Wind SE 5 mph8 km/hThursday: Overcast and warm, with a high of 75°F24°C. Light wind from the SSE around 5 mph9 km/h. 91% chance of light rain in the morning. Humid. Thursday Night: Overcast, with a low around 70°F21°C. Light wind from the ESE around 5 mph7 km/h. 86% chance of light rain overnight.
RainHigh 75°F24°CLow 69°F20°CPrecip 0.47 in12 mm90%Cloud 92%Wind S 5 mph8 km/hFriday: Overcast and warm, with a high of 75°F24°C. Light wind from the SSW around 5 mph9 km/h. 84% chance of light rain in the morning. Humid. Friday Night: Overcast, with a low around 69°F20°C. Light wind from the SSE around 5 mph8 km/h. 90% chance of rain overnight.
RainHigh 71°F22°CLow 66°F19°CPrecip 0.69 in17.5 mm99%Cloud 85%Wind SSW 7 mph12 km/hSaturday: Overcast and warm, with a high of 71°F22°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 99% chance of rain in the morning. Humid. Saturday Night: Overcast, with a low around 66°F19°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 91% chance of rain overnight.
Light RainHigh 69°F20°CLow 64°F18°CPrecip 0.3 in7.5 mm85%Cloud 81%Wind S 7 mph11 km/hSunday: Mostly cloudy and warm, with a high of 69°F20°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 85% chance of light rain in the morning. Sunday Night: Overcast, with a low around 64°F18°C. Breezy from the S at 7 to 8 mph10 to 12 km/h. 79% chance of light rain overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
MondayOct 1273°F23°C69°F21°C0.15 in3.9 mm· 91%99%Light RainS 5 mph8 km/h
TuesdayOct 1375°F24°C69°F21°C0.13 in3.3 mm· 53%73%Light RainE 5 mph8 km/h
WednesdayOct 1477°F25°C70°F21°C0.27 in6.9 mm· 74%85%Light RainSSE 5 mph9 km/h
ThursdayOct 1575°F24°C70°F21°C0.42 in10.6 mm· 91%94%Light RainSE 5 mph8 km/h
FridayOct 1675°F24°C69°F20°C0.47 in12 mm· 90%92%RainS 5 mph8 km/h
SaturdayOct 1771°F22°C66°F19°C0.69 in17.5 mm· 99%85%RainSSW 7 mph12 km/h
SundayOct 1869°F20°C64°F18°C0.3 in7.5 mm· 85%81%Light RainS 7 mph11 km/h
MondayOct 1968°F20°C64°F18°C0.3 in7.5 mm· 81%88%Light RainSE 7 mph11 km/h
TuesdayOct 2070°F21°C65°F18°C0.19 in4.8 mm· 72%91%Light RainE 7 mph12 km/h
WednesdayOct 2173°F23°C67°F19°C0.17 in4.4 mm· 50%91%Light RainENE 8 mph13 km/h
ThursdayOct 2275°F24°C69°F21°C0.23 in5.8 mm· 47%90%Light RainNE 7 mph12 km/h
FridayOct 2376°F25°C71°F22°C0.24 in6 mm· 61%86%Light RainENE 6 mph10 km/h
SaturdayOct 2473°F23°C68°F20°C0.31 in7.9 mm· 73%87%Light RainS 7 mph11 km/h
SundayOct 2572°F22°C67°F20°C0.35 in8.9 mm· 77%91%Light RainSSE 7 mph11 km/h
MondayOct 2672°F22°C67°F19°C0.36 in9.2 mm· 63%92%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: 23.0067°S, 44.3181°W·Elevation: 8m·Timezone: America/Sao_Paulo·Population: 179,120