Current Conditions

São João da Boa Vista, São Paulo

64°F18°C

Rain

Wind

NNW 3 mph4 km/h

Humidity

92%

Cloud Cover

98%

As of Tuesday, September 22, 2026 at 9:23 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 62°F17°C. Light wind from the S around 3 mph5 km/h. 81% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 71°F21°C	Low 62°F17°C	Precip 0.37 in9.5 mm89%	Cloud 86%	Wind S 3 mph5 km/h	Wednesday: Overcast and warm, with a high of 71°F21°C and morning low of 62°F17°C. Light wind from the SSW around 3 mph5 km/h. 89% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 62°F17°C. Light wind from the S around 3 mph5 km/h. 81% chance of light rain throughout the night.
Showers	High 76°F24°C	Low 61°F16°C	Precip 0.11 in2.9 mm78%	Cloud 52%	Wind E 4 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. 78% chance of showers throughout the day. Thursday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the ESE around 4 mph7 km/h. 41% chance of drizzle throughout the night.
Drizzle	High 82°F28°C	Low 62°F17°C	Precip 0.04 in1 mm39%	Cloud 23%	Wind NE 5 mph8 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 62°F17°C. Light wind from the N around 6 mph10 km/h. 39% chance of drizzle around midday. Friday Night: Mostly clear, with a low around 62°F17°C. Light wind from the E around 4 mph7 km/h. 10% chance of drizzle overnight.
Clear	High 88°F31°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 1%	Wind ESE 4 mph6 km/h	Saturday: Mostly clear and hot, with a high of 88°F31°C and morning low of 62°F17°C. Light wind from the N around 4 mph6 km/h. Saturday Night: Mostly clear, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h.
Clear	High 90°F32°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 2%	Wind ENE 4 mph7 km/h	Sunday: Mostly clear and hot, with a high of 90°F32°C and morning low of 63°F17°C. Light wind from the NE around 5 mph8 km/h. Sunday Night: Mostly clear, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h.
Clear	High 91°F33°C	Low 66°F19°C	Precip 0 in0.1 mm2%	Cloud 11%	Wind NE 6 mph9 km/h	Monday: Mostly clear and hot, with a high of 91°F33°C and morning low of 66°F19°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. Monday Night: Mostly clear, with a low around 67°F20°C. Light wind from the ENE around 5 mph8 km/h.
Clear	High 91°F33°C	Low 68°F20°C	Precip 0 in0.1 mm5%	Cloud 18%	Wind NNE 6 mph10 km/h	Tuesday: Mostly clear and hot, with a high of 91°F33°C and morning low of 68°F20°C. Breezy from the N at 8 to 9 mph13 to 15 km/h. Tuesday Night: Mostly clear, with a low around 69°F20°C. Light wind from the NE around 5 mph8 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	71°F21°C	62°F17°C	0.37 in9.5 mm· 89%	86%	Rain	S 3 mph5 km/h
DayOvercast and warm, with a high of 71°F21°C and morning low of 62°F17°C. Light wind from the SSW around 3 mph5 km/h. 89% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the S around 3 mph5 km/h. 81% chance of light rain throughout the night.
	ThursdaySep 24	76°F24°C	61°F16°C	0.11 in2.9 mm· 78%	52%	Showers	E 4 mph7 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. 78% chance of showers throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the ESE around 4 mph7 km/h. 41% chance of drizzle throughout the night.
	FridaySep 25	82°F28°C	62°F17°C	0.04 in1 mm· 39%	23%	Drizzle	NE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 62°F17°C. Light wind from the N around 6 mph10 km/h. 39% chance of drizzle around midday. NightMostly clear, with a low around 62°F17°C. Light wind from the E around 4 mph7 km/h. 10% chance of drizzle overnight.
	SaturdaySep 26	88°F31°C	62°F17°C	0 in0 mm· —	1%	Clear	ESE 4 mph6 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 62°F17°C. Light wind from the N around 4 mph6 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h.
	SundaySep 27	90°F32°C	63°F17°C	0 in0 mm· —	2%	Clear	ENE 4 mph7 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 63°F17°C. Light wind from the NE around 5 mph8 km/h. NightMostly clear, with a low around 64°F18°C. Light wind from the E around 4 mph6 km/h.
	MondaySep 28	91°F33°C	66°F19°C	0 in0.1 mm· 2%	11%	Clear	NE 6 mph9 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 66°F19°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. NightMostly clear, with a low around 67°F20°C. Light wind from the ENE around 5 mph8 km/h.
	TuesdaySep 29	91°F33°C	68°F20°C	0 in0.1 mm· 5%	18%	Clear	NNE 6 mph10 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 68°F20°C. Breezy from the N at 8 to 9 mph13 to 15 km/h. NightMostly clear, with a low around 69°F20°C. Light wind from the NE around 5 mph8 km/h.
	WednesdaySep 30	84°F29°C	67°F19°C	0.04 in1 mm· 26%	49%	Drizzle	S 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the WNW at 6 to 7 mph9 to 12 km/h. 26% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 67°F20°C. Light wind from the SE around 5 mph8 km/h. 19% chance of drizzle in the evening.
	ThursdayOct 1	79°F26°C	65°F18°C	0.18 in4.5 mm· 55%	71%	Light Rain	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Light wind from the SE around 5 mph8 km/h. 54% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SSE around 5 mph7 km/h. 55% chance of showers in the evening.
	FridayOct 2	73°F23°C	64°F18°C	0.28 in7.1 mm· 55%	82%	Light Rain	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the NE around 6 mph9 km/h. 53% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the E around 4 mph7 km/h. 55% chance of light rain throughout the night.
	SaturdayOct 3	79°F26°C	63°F17°C	0.15 in3.9 mm· 34%	54%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 5 mph9 km/h. 34% chance of showers throughout the night.
	SundayOct 4	81°F27°C	66°F19°C	0.15 in3.7 mm· 40%	59%	Showers	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NE at 6 to 7 mph9 to 12 km/h. 40% chance of showers throughout the night.
	MondayOct 5	78°F25°C	66°F19°C	0.24 in6.2 mm· 45%	78%	Light Rain	NNE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 37% chance of light rain throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the NE around 5 mph7 km/h. 45% chance of light rain throughout the night.
	TuesdayOct 6	77°F25°C	64°F18°C	0.27 in6.9 mm· 51%	81%	Light Rain	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the NE around 5 mph9 km/h. 47% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the ESE around 4 mph7 km/h. 51% chance of light rain throughout the night.
	WednesdayOct 7	76°F25°C	64°F18°C	0.19 in4.8 mm· 49%	77%	Light Rain	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Light wind from the NE around 6 mph9 km/h. 49% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the E around 4 mph7 km/h. 27% chance of light rain throughout the night.

Nearby Cities

Vargem Grande do Sul11 mi18 km Aguaí13 mi21 km Espírito Santo do Pinhal16 mi26 km Andradas16 mi26 km Poços de Caldas20 mi32 km Casa Branca23 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.

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Coordinates: 21.9692°S, 46.7981°W·Elevation: 774m·Timezone: America/Sao_Paulo·Population: 91,771