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 10:17 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 56°F13°C. Breezy from the SSE at 8 to 9 mph12 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°F16°C	Low 56°F13°C	Precip 0.49 in12.4 mm100%	Cloud 100%	Wind SSE 8 mph13 km/h	Wednesday: Overcast and mild, with a high of 58°F15°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 99% 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 mph12 to 14 km/h. 100% chance of rain throughout the night.
Drizzle	High 65°F18°C	Low 56°F13°C	Precip 0.05 in1.3 mm38%	Cloud 97%	Wind ESE 6 mph9 km/h	Thursday: Overcast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 38% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 56°F13°C. Light wind from the ESE around 5 mph8 km/h. 11% chance of drizzle overnight.
Drizzle	High 76°F25°C	Low 60°F15°C	Precip 0.02 in0.5 mm31%	Cloud 72%	Wind ESE 3 mph5 km/h	Friday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Light wind from the SE around 3 mph5 km/h. 31% chance of drizzle around midday. Friday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the E around 3 mph5 km/h.
Partly Cloudy	High 83°F28°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 48%	Wind N 4 mph6 km/h	Saturday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the NW around 4 mph6 km/h. Humid. Saturday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the NE around 3 mph6 km/h.
Partly Cloudy	High 79°F26°C	Low 64°F18°C	Precip 0.01 in0.3 mm9%	Cloud 64%	Wind SE 4 mph7 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Light wind from the SE around 5 mph7 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 65°F19°C. Light wind from the ESE around 4 mph6 km/h.
Drizzle	High 81°F27°CFeels 84°F29°C	Low 66°F19°C	Precip 0.01 in0.3 mm10%	Cloud 76%	Wind SE 4 mph7 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Light wind from the SE around 4 mph7 km/h. Humid. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the SE around 4 mph6 km/h. 10% chance of drizzle.
Drizzle	High 84°F29°C	Low 66°F19°C	Precip 0.03 in0.8 mm17%	Cloud 63%	Wind NE 5 mph7 km/h	Tuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 66°F19°C. Light wind from the N around 5 mph8 km/h. 17% chance of drizzle in the afternoon. Humid. Tuesday Night: Overcast, with a low around 67°F19°C. Light wind from the E around 4 mph7 km/h. 13% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	60°F16°C	56°F13°C	0.49 in12.4 mm· 100%	100%	Rain	SSE 8 mph13 km/h
DayOvercast and mild, with a high of 58°F15°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 99% chance of light rain throughout the day. NightOvercast, with a low around 56°F13°C. Breezy from the SSE at 8 to 9 mph12 to 14 km/h. 100% chance of rain throughout the night.
	ThursdaySep 24	65°F18°C	56°F13°C	0.05 in1.3 mm· 38%	97%	Drizzle	ESE 6 mph9 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 38% chance of drizzle throughout the day. NightOvercast, with a low around 56°F13°C. Light wind from the ESE around 5 mph8 km/h. 11% chance of drizzle overnight.
	FridaySep 25	76°F25°C	60°F15°C	0.02 in0.5 mm· 31%	72%	Drizzle	ESE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Light wind from the SE around 3 mph5 km/h. 31% chance of drizzle around midday. NightMostly cloudy, with a low around 60°F15°C. Light wind from the E around 3 mph5 km/h.
	SaturdaySep 26	83°F28°C	63°F17°C	0 in0 mm· —	48%	Partly Cloudy	N 4 mph6 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the NW around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 63°F17°C. Light wind from the NE around 3 mph6 km/h.
	SundaySep 27	79°F26°C	64°F18°C	0.01 in0.3 mm· 9%	64%	Partly Cloudy	SE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Light wind from the SE around 5 mph7 km/h. Humid. NightMostly cloudy, with a low around 65°F19°C. Light wind from the ESE around 4 mph6 km/h.
	MondaySep 28	81°F27°C Feels 84°F29°C	66°F19°C	0.01 in0.3 mm· 10%	76%	Drizzle	SE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Light wind from the SE around 4 mph7 km/h. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the SE around 4 mph6 km/h. 10% chance of drizzle.
	TuesdaySep 29	84°F29°C	66°F19°C	0.03 in0.8 mm· 17%	63%	Drizzle	NE 5 mph7 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 66°F19°C. Light wind from the N around 5 mph8 km/h. 17% chance of drizzle in the afternoon. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the E around 4 mph7 km/h. 13% chance of drizzle in the evening.
	WednesdaySep 30	79°F26°C	68°F20°C	0.16 in4.1 mm· 53%	79%	Light Rain	NW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 53% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the NNE around 5 mph8 km/h. 49% chance of light rain in the evening.
	ThursdayOct 1	69°F21°C	62°F17°C	0.44 in11.3 mm· 89%	95%	Rain	SSE 6 mph10 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 65°F18°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 87% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 89% chance of rain throughout the night.
	FridayOct 2	66°F19°C	61°F16°C	0.48 in12.3 mm· 83%	95%	Light Rain	SE 6 mph10 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the SE at 7 to 8 mph11 to 12 km/h. 83% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 73% chance of light rain throughout the night.
	SaturdayOct 3	75°F24°C	62°F16°C	0.15 in3.9 mm· 47%	74%	Light Rain	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the ENE at 7 mph11 km/h. 47% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F16°C. Light wind from the E around 5 mph9 km/h. 37% chance of light rain throughout the night.
	SundayOct 4	80°F27°C	66°F19°C	0.2 in5.1 mm· 51%	70%	Showers	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 42% 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. 51% chance of light rain throughout the night.
	MondayOct 5	75°F24°C	66°F19°C	0.4 in10.1 mm· 59%	83%	Light Rain	NNW 6 mph9 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 57% 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. 59% chance of light rain throughout the night.
	TuesdayOct 6	71°F21°C	63°F17°C	0.5 in12.8 mm· 77%	91%	Light Rain	SSE 6 mph10 km/h
DayOvercast and warm, with a high of 71°F21°C and morning low of 64°F18°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 77% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 69% chance of light rain throughout the night.
	WednesdayOct 7	70°F21°C	62°F17°C	0.37 in9.5 mm· 67%	91%	Light Rain	SE 7 mph11 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 67% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 53% 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