Current Conditions

Rio Claro, Rio de Janeiro

69°F20°C

Light Rain

Wind

NNE 3 mph5 km/h

Humidity

95%

Cloud Cover

83%

As of Tuesday, October 13, 2026 at 4:18 AM GMT-3

Today's Outlook

Day

Mostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Light wind from the S around 4 mph6 km/h. 60% chance of showers around midday. Humid.

Night

Mostly cloudy, with a low around 68°F20°C. Light wind from the NE around 3 mph5 km/h. 39% chance of light rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 79°F26°C	Low 68°F20°C	Precip 0.11 in2.8 mm60%	Cloud 71%	Wind E 4 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Light wind from the S around 4 mph6 km/h. 60% chance of showers around midday. Humid. Tuesday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the NE around 3 mph5 km/h. 39% chance of light rain overnight.
Light Rain	High 80°F27°C	Low 68°F20°C	Precip 0.29 in7.3 mm73%	Cloud 87%	Wind SSW 4 mph7 km/h	Wednesday: Overcast and warm, with a high of 80°F27°C and morning low of 71°F22°C. Light wind from the SSW around 5 mph8 km/h. 68% chance of light rain in the morning. Humid. Wednesday Night: Overcast, with a low around 68°F20°C. Light wind from the SSW around 4 mph6 km/h. 73% chance of light rain overnight.
Light Rain	High 77°F25°C	Low 68°F20°C	Precip 0.34 in8.6 mm89%	Cloud 94%	Wind SE 4 mph7 km/h	Thursday: Overcast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Light wind from the SSE around 5 mph7 km/h. 89% chance of light rain in the morning. Humid. Thursday Night: Overcast, with a low around 68°F20°C. Light wind from the E around 4 mph6 km/h. 87% chance of light rain overnight.
Light Rain	High 78°F26°C	Low 69°F20°C	Precip 0.31 in8 mm79%	Cloud 91%	Wind SSW 4 mph7 km/h	Friday: Overcast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Light wind from the WSW around 5 mph7 km/h. 79% chance of light rain in the morning. Humid. Friday Night: Overcast, with a low around 69°F20°C. Light wind from the SE around 4 mph6 km/h. 78% chance of light rain overnight.
Light Rain	High 72°F22°C	Low 65°F18°C	Precip 0.5 in12.8 mm97%	Cloud 85%	Wind S 5 mph9 km/h	Saturday: Mostly cloudy and warm, with a high of 72°F22°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 97% chance of light rain in the morning. Humid. Saturday Night: Overcast, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h. 81% chance of light rain overnight.
Light Rain	High 70°F21°C	Low 63°F17°C	Precip 0.18 in4.6 mm78%	Cloud 85%	Wind SSE 6 mph9 km/h	Sunday: Overcast and warm, with a high of 70°F21°C. Breezy from the SSE at 6 to 8 mph10 to 12 km/h. 78% chance of light rain in the morning. Sunday Night: Overcast, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 67% chance of light rain overnight.
Light Rain	High 69°F20°C	Low 63°F17°C	Precip 0.17 in4.4 mm76%	Cloud 91%	Wind SE 6 mph9 km/h	Monday: Overcast and warm, with a high of 69°F20°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 76% chance of light rain in the morning. Monday Night: Overcast, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h. 61% chance of light rain overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	79°F26°C	68°F20°C	0.11 in2.8 mm· 60%	71%	Light Rain	E 4 mph6 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Light wind from the S around 4 mph6 km/h. 60% chance of showers around midday. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the NE around 3 mph5 km/h. 39% chance of light rain overnight.
	WednesdayOct 14	80°F27°C	68°F20°C	0.29 in7.3 mm· 73%	87%	Light Rain	SSW 4 mph7 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 71°F22°C. Light wind from the SSW around 5 mph8 km/h. 68% chance of light rain in the morning. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the SSW around 4 mph6 km/h. 73% chance of light rain overnight.
	ThursdayOct 15	77°F25°C	68°F20°C	0.34 in8.6 mm· 89%	94%	Light Rain	SE 4 mph7 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Light wind from the SSE around 5 mph7 km/h. 89% chance of light rain in the morning. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the E around 4 mph6 km/h. 87% chance of light rain overnight.
	FridayOct 16	78°F26°C	69°F20°C	0.31 in8 mm· 79%	91%	Light Rain	SSW 4 mph7 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Light wind from the WSW around 5 mph7 km/h. 79% chance of light rain in the morning. Humid. NightOvercast, with a low around 69°F20°C. Light wind from the SE around 4 mph6 km/h. 78% chance of light rain overnight.
	SaturdayOct 17	72°F22°C	65°F18°C	0.5 in12.8 mm· 97%	85%	Light Rain	S 5 mph9 km/h
DayMostly cloudy and warm, with a high of 72°F22°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 97% chance of light rain in the morning. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h. 81% chance of light rain overnight.
	SundayOct 18	70°F21°C	63°F17°C	0.18 in4.6 mm· 78%	85%	Light Rain	SSE 6 mph9 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the SSE at 6 to 8 mph10 to 12 km/h. 78% chance of light rain in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 67% chance of light rain overnight.
	MondayOct 19	69°F20°C	63°F17°C	0.17 in4.4 mm· 76%	91%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 69°F20°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 76% chance of light rain in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h. 61% chance of light rain overnight.
	TuesdayOct 20	69°F21°C	63°F17°C	0.11 in2.8 mm· 61%	95%	Drizzle	ESE 6 mph9 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 64°F18°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 59% chance of drizzle in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 5 mph8 km/h. 61% chance of drizzle overnight.
	WednesdayOct 21	75°F24°C	64°F18°C	0.07 in1.8 mm· 41%	92%	Drizzle	ENE 6 mph10 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the ENE at 7 mph11 km/h. 41% chance of drizzle in the morning. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the E around 5 mph9 km/h. 25% chance of drizzle overnight.
	ThursdayOct 22	78°F26°C	67°F20°C	0.17 in4.3 mm· 45%	94%	Light Rain	NE 6 mph10 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 35% chance of light rain in the morning. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the NE around 5 mph9 km/h. 45% chance of light rain overnight.
	FridayOct 23	79°F26°C	69°F21°C	0.26 in6.6 mm· 61%	92%	Light Rain	NNW 5 mph8 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Light wind from the NNW around 5 mph9 km/h. 50% chance of light rain in the morning. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the N around 5 mph8 km/h. 61% chance of light rain overnight.
	SaturdayOct 24	76°F24°C	68°F20°C	0.25 in6.4 mm· 72%	89%	Light Rain	SSW 6 mph9 km/h
DayOvercast and warm, with a high of 76°F24°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 72% chance of light rain in the morning. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the SSW around 5 mph8 km/h. 66% chance of light rain overnight.
	SundayOct 25	72°F22°C	65°F18°C	0.23 in5.9 mm· 62%	94%	Light Rain	SSE 6 mph9 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 62% chance of light rain in the morning. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h. 50% chance of light rain overnight.
	MondayOct 26	73°F23°C	65°F18°C	0.22 in5.5 mm· 53%	92%	Light Rain	SE 5 mph9 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 67°F19°C. Light wind from the SE around 6 mph10 km/h. 53% chance of light rain in the morning. NightOvercast, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h. 45% chance of light rain overnight.
	TuesdayOct 27	75°F24°C	66°F19°C	0.2 in5.1 mm· 50%	89%	Light Rain	ESE 6 mph9 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 69°F20°C. Light wind from the ESE around 6 mph10 km/h. 45% chance of light rain in the morning. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the ESE around 5 mph8 km/h. 50% chance of light rain overnight.

Nearby Cities

Barra Mansa13 mi20 km Volta Redonda14 mi22 km Piraí16 mi27 km Pinheiral17 mi27 km Mangaratiba17 mi28 km Angra dos Reis23 mi37 km

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

Pattern	Example	Description
/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=11.5	Find 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: 22.7231°S, 44.1356°W·Elevation: 464m·Timezone: America/Sao_Paulo·Population: 17,950