Current Conditions

Rio Grande da Serra, São Paulo

62°F17°C

Rain

Wind

S 6 mph10 km/h

Humidity

97%

Cloud Cover

100%

As of Tuesday, September 22, 2026 at 8:08 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 56°F13°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 100% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 60°F15°C	Low 56°F13°C	Precip 0.52 in13.3 mm100%	Cloud 100%	Wind SSE 8 mph13 km/h	Wednesday: Overcast and mild, with a high of 58°F15°C. Breezy from the SE at 8 mph12 km/h. 97% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 56°F13°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 100% chance of rain throughout the night.
Drizzle	High 65°F18°C	Low 57°F14°C	Precip 0.08 in2 mm46%	Cloud 97%	Wind ESE 5 mph9 km/h	Thursday: Overcast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 46% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 57°F14°C. Light wind from the ESE around 5 mph8 km/h. 16% chance of drizzle overnight.
Drizzle	High 76°F24°C	Low 60°F16°C	Precip 0.02 in0.6 mm33%	Cloud 75%	Wind ESE 3 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 60°F16°C. Light wind from the ESE around 3 mph6 km/h. 33% chance of drizzle around midday. Friday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the ESE around 4 mph6 km/h.
Partly Cloudy	High 82°F28°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 50%	Wind E 4 mph6 km/h	Saturday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Light wind from the SSW around 4 mph6 km/h. Saturday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 3 mph6 km/h.
Partly Cloudy	High 78°F26°C	Low 63°F17°C	Precip 0.01 in0.3 mm6%	Cloud 62%	Wind ESE 4 mph7 km/h	Sunday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. Sunday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the ESE around 4 mph6 km/h.
Partly Cloudy	High 84°F29°C	Low 65°F19°C	Precip 0.01 in0.2 mm2%	Cloud 59%	Wind E 4 mph6 km/h	Monday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 65°F19°C. Light wind from the ESE around 4 mph6 km/h. Humid. Monday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the E around 4 mph6 km/h.
Drizzle	High 88°F31°C	Low 67°F20°C	Precip 0.02 in0.5 mm18%	Cloud 48%	Wind NNW 5 mph8 km/h	Tuesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 67°F20°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. Tuesday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the N around 4 mph6 km/h. 18% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	60°F15°C	56°F13°C	0.52 in13.3 mm· 100%	100%	Rain	SSE 8 mph13 km/h
DayOvercast and mild, with a high of 58°F15°C. Breezy from the SE at 8 mph12 km/h. 97% chance of light rain throughout the day. NightOvercast, with a low around 56°F13°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 100% chance of rain throughout the night.
	ThursdaySep 24	65°F18°C	57°F14°C	0.08 in2 mm· 46%	97%	Drizzle	ESE 5 mph9 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 46% chance of drizzle throughout the day. NightOvercast, with a low around 57°F14°C. Light wind from the ESE around 5 mph8 km/h. 16% chance of drizzle overnight.
	FridaySep 25	76°F24°C	60°F16°C	0.02 in0.6 mm· 33%	75%	Drizzle	ESE 3 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 60°F16°C. Light wind from the ESE around 3 mph6 km/h. 33% chance of drizzle around midday. NightMostly cloudy, with a low around 60°F16°C. Light wind from the ESE around 4 mph6 km/h.
	SaturdaySep 26	82°F28°C	63°F17°C	0 in0 mm· —	50%	Partly Cloudy	E 4 mph6 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Light wind from the SSW around 4 mph6 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 3 mph6 km/h.
	SundaySep 27	78°F26°C	63°F17°C	0.01 in0.3 mm· 6%	62%	Partly Cloudy	ESE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. NightMostly cloudy, with a low around 64°F18°C. Light wind from the ESE around 4 mph6 km/h.
	MondaySep 28	84°F29°C	65°F19°C	0.01 in0.2 mm· 2%	59%	Partly Cloudy	E 4 mph6 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 65°F19°C. Light wind from the ESE around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the E around 4 mph6 km/h.
	TuesdaySep 29	88°F31°C	67°F20°C	0.02 in0.5 mm· 18%	48%	Drizzle	NNW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 67°F20°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 68°F20°C. Light wind from the N around 4 mph6 km/h. 18% chance of drizzle in the evening.
	WednesdaySep 30	76°F24°C	65°F19°C	0.23 in5.8 mm· 70%	80%	Light Rain	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F20°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 70% chance of light rain throughout the day. NightOvercast, with a low around 65°F19°C. Light wind from the SE around 6 mph9 km/h. 62% chance of light rain in the evening.
	ThursdayOct 1	65°F18°C	61°F16°C	0.5 in12.8 mm· 91%	98%	Light Rain	SSE 7 mph11 km/h
DayOvercast and mild, with a high of 65°F18°C. Breezy from the SSE at 8 mph12 km/h. 88% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the SE at 7 to 8 mph11 to 12 km/h. 91% chance of light rain throughout the night.
	FridayOct 2	66°F19°C	60°F16°C	0.61 in15.4 mm· 77%	95%	Light Rain	ESE 7 mph11 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the ESE at 7 mph11 km/h. 77% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the ESE around 6 mph10 km/h. 73% chance of light rain throughout the night.
	SaturdayOct 3	76°F25°C	62°F17°C	0.17 in4.3 mm· 43%	69%	Showers	NE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 62°F17°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 43% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the ENE around 5 mph8 km/h. 39% chance of light rain throughout the night.
	SundayOct 4	82°F28°C	66°F19°C	0.14 in3.6 mm· 40%	63%	Showers	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the NNW at 8 to 9 mph12 to 14 km/h. 34% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the N around 5 mph9 km/h. 40% chance of showers throughout the night.
	MondayOct 5	75°F24°C	66°F19°C	0.4 in10.1 mm· 65%	87%	Light Rain	NNW 6 mph10 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the NW at 7 mph11 km/h. 56% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the N around 5 mph8 km/h. 65% chance of light rain throughout the night.
	TuesdayOct 6	70°F21°C	64°F18°C	0.49 in12.4 mm· 75%	94%	Light Rain	SSE 6 mph10 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the SSE at 7 mph11 km/h. 75% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SSE around 5 mph9 km/h. 65% chance of light rain throughout the night.
	WednesdayOct 7	70°F21°C	63°F17°C	0.27 in6.9 mm· 68%	94%	Light Rain	SE 6 mph10 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 68% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the SE around 5 mph9 km/h. 50% chance of light rain throughout the night.

Nearby Cities

Ribeirão Pires3 mi4 km Mauá7 mi11 km Sao Rafael9 mi14 km Iguatemi9 mi15 km Santo André10 mi17 km Cubatão11 mi17 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.

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Coordinates: 23.7442°S, 46.3983°W·Elevation: 777m·Timezone: America/Sao_Paulo·Population: 44,170