Current Conditions

Arraial do Cabo, Rio de Janeiro

76°F24°C
Light Rain

Wind

SSW 6 mph10 km/h

Humidity

89%

Cloud Cover

97%

As of Monday, October 12, 2026 at 6:42 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 74°F24°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 36% chance of drizzle in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 77°F25°CLow 74°F24°CPrecip 0.06 in1.5 mm48%Cloud 86%Wind S 7 mph12 km/hMonday: Overcast and warm, with a high of 77°F25°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. 48% chance of light rain in the afternoon. Heavy, humid air. Monday Night: Overcast, with a low around 74°F24°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 36% chance of drizzle in the evening.
DrizzleHigh 78°F25°CLow 74°F23°CPrecip 0.02 in0.6 mm27%Cloud 51%Wind SE 6 mph9 km/hTuesday: Partly cloudy and warm, with a high of 78°F25°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 27% chance of drizzle in the afternoon. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the ESE around 5 mph8 km/h.
Light RainHigh 79°F26°CLow 74°F23°CPrecip 0.09 in2.2 mm33%Cloud 75%Wind SE 6 mph10 km/hWednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 33% chance of light rain in the morning. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 17% chance of drizzle overnight.
Light RainHigh 78°F25°CLow 74°F23°CPrecip 0.2 in5 mm63%Cloud 92%Wind SE 7 mph11 km/hThursday: Overcast and warm, with a high of 78°F25°C. Breezy from the SE at 7 to 8 mph11 to 14 km/h. 63% chance of light rain in the morning. Heavy, humid air. Thursday Night: Overcast, with a low around 74°F23°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 42% chance of light rain overnight.
Light RainHigh 78°F26°CLow 74°F23°CPrecip 0.31 in7.9 mm63%Cloud 90%Wind ENE 7 mph11 km/hFriday: Overcast and warm, with a high of 78°F26°C and morning low of 74°F23°C. Breezy from the ENE at 7 mph11 km/h. 63% chance of light rain in the morning. Heavy, humid air. Friday Night: Overcast, with a low around 74°F23°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 57% chance of light rain overnight.
RainHigh 75°F24°CLow 72°F22°CPrecip 0.48 in12.3 mm83%Cloud 79%Wind SW 11 mph18 km/hSaturday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the SW at 12 to 14 mph20 to 22 km/h. 83% chance of rain in the morning. Humid. Saturday Night: Overcast, with a low around 72°F22°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 72% chance of rain overnight.
Light RainHigh 73°F23°CLow 71°F22°CPrecip 0.26 in6.6 mm68%Cloud 82%Wind SW 10 mph16 km/hSunday: Overcast and warm, with a high of 73°F23°C. Breezy from the SW at 10 to 12 mph17 to 19 km/h. 64% chance of light rain in the morning. Sunday Night: Overcast, with a low around 71°F22°C. Breezy from the SW at 10 mph15 km/h. 68% chance of light rain overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
MondayOct 1277°F25°C74°F24°C0.06 in1.5 mm· 48%86%Light RainS 7 mph12 km/h
TuesdayOct 1378°F25°C74°F23°C0.02 in0.6 mm· 27%51%DrizzleSE 6 mph9 km/h
WednesdayOct 1479°F26°C74°F23°C0.09 in2.2 mm· 33%75%Light RainSE 6 mph10 km/h
ThursdayOct 1578°F25°C74°F23°C0.2 in5 mm· 63%92%Light RainSE 7 mph11 km/h
FridayOct 1678°F26°C74°F23°C0.31 in7.9 mm· 63%90%Light RainENE 7 mph11 km/h
SaturdayOct 1775°F24°C72°F22°C0.48 in12.3 mm· 83%79%RainSW 11 mph18 km/h
SundayOct 1873°F23°C71°F22°C0.26 in6.6 mm· 68%82%Light RainSW 10 mph16 km/h
MondayOct 1972°F22°C70°F21°C0.22 in5.6 mm· 68%87%Light RainS 9 mph15 km/h
TuesdayOct 2073°F23°C70°F21°C0.13 in3.2 mm· 46%89%Light RainE 10 mph16 km/h
WednesdayOct 2174°F23°C72°F22°C0.22 in5.7 mm· 53%91%Light RainENE 14 mph22 km/h
ThursdayOct 2276°F24°C73°F23°C0.14 in3.5 mm· 39%88%Light RainENE 14 mph23 km/h
FridayOct 2378°F26°C74°F23°C0.17 in4.4 mm· 28%80%Light RainNE 11 mph18 km/h
SaturdayOct 2477°F25°C74°F23°C0.11 in2.8 mm· 37%78%Light RainSSW 11 mph18 km/h
SundayOct 2575°F24°C73°F23°C0.22 in5.7 mm· 46%86%Light RainS 11 mph18 km/h
MondayOct 2675°F24°C72°F22°C0.18 in4.5 mm· 46%88%Light RainSE 11 mph18 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: 22.9661°S, 42.0278°W·Elevation: 11m·Timezone: America/Sao_Paulo·Population: 32,794