Current Conditions

São João da Boa Vista, São Paulo

77°F25°C

Clear

Wind

SSW 6 mph10 km/h

Humidity

35%

Cloud Cover

As of Wednesday, September 2, 2026 at 3:29 PM GMT-3

Today's Outlook

Day

Mostly clear and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the S around 5 mph7 km/h.

Night

Mostly clear, with a low around 61°F16°C. Light wind from the S around 6 mph9 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 77°F25°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 7%	Wind S 5 mph8 km/h	Wednesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the S around 5 mph7 km/h. Wednesday Night: Mostly clear, with a low around 61°F16°C. Light wind from the S around 6 mph9 km/h.
Clear	High 82°F28°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 0%	Wind NE 6 mph10 km/h	Thursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 56°F13°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. Thursday Night: Mostly clear, with a low around 56°F13°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h.
Showers	High 87°F30°C	Low 62°F17°C	Precip 0.03 in0.7 mm11%	Cloud 14%	Wind N 7 mph11 km/h	Friday: Mostly clear and hot, with a high of 87°F30°C and morning low of 62°F17°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. Friday Night: Mostly clear, with a low around 63°F17°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h. 11% chance of showers in the evening.
Showers	High 80°F26°C	Low 64°F18°C	Precip 0.14 in3.6 mm66%	Cloud 51%	Wind N 4 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 64°F18°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 51% chance of showers throughout the day. Saturday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the ENE around 3 mph5 km/h. 66% chance of showers in the evening.
Rain	High 67°F19°C	Low 59°F15°C	Precip 0.63 in16 mm94%	Cloud 97%	Wind SSW 4 mph7 km/h	Sunday: Overcast and mild, with a high of 67°F19°C. Light wind from the SW around 4 mph7 km/h. 87% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 59°F15°C. Light wind from the S around 5 mph7 km/h. 94% chance of rain throughout the night.
Light Rain	High 65°F18°C	Low 56°F13°C	Precip 0.26 in6.5 mm74%	Cloud 95%	Wind SE 5 mph7 km/h	Monday: Overcast and mild, with a high of 65°F18°C and morning low of 56°F13°C. Light wind from the ESE around 5 mph7 km/h. 55% chance of light rain throughout the day. Monday Night: Overcast, with a low around 56°F14°C. Light wind from the SE around 4 mph7 km/h. 74% chance of light rain throughout the night.
Light Rain	High 70°F21°C	Low 58°F14°C	Precip 0.28 in7.2 mm80%	Cloud 79%	Wind ENE 4 mph6 km/h	Tuesday: Overcast and warm, with a high of 70°F21°C and morning low of 58°F14°C. Light wind from the NE around 4 mph7 km/h. 80% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the E around 4 mph6 km/h. 80% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	77°F25°C	61°F16°C	0 in0 mm· —	7%	Clear	S 5 mph8 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the S around 5 mph7 km/h. NightMostly clear, with a low around 61°F16°C. Light wind from the S around 6 mph9 km/h.
	ThursdaySep 3	82°F28°C	56°F13°C	0 in0 mm· —	0%	Clear	NE 6 mph10 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 56°F13°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. NightMostly clear, with a low around 56°F13°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h.
	FridaySep 4	87°F30°C	62°F17°C	0.03 in0.7 mm· 11%	14%	Showers	N 7 mph11 km/h
DayMostly clear and hot, with a high of 87°F30°C and morning low of 62°F17°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h. 11% chance of showers in the evening.
	SaturdaySep 5	80°F26°C	64°F18°C	0.14 in3.6 mm· 66%	51%	Showers	N 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 64°F18°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 51% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the ENE around 3 mph5 km/h. 66% chance of showers in the evening.
	SundaySep 6	67°F19°C	59°F15°C	0.63 in16 mm· 94%	97%	Rain	SSW 4 mph7 km/h
DayOvercast and mild, with a high of 67°F19°C. Light wind from the SW around 4 mph7 km/h. 87% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the S around 5 mph7 km/h. 94% chance of rain throughout the night.
	MondaySep 7	65°F18°C	56°F13°C	0.26 in6.5 mm· 74%	95%	Light Rain	SE 5 mph7 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 56°F13°C. Light wind from the ESE around 5 mph7 km/h. 55% chance of light rain throughout the day. NightOvercast, with a low around 56°F14°C. Light wind from the SE around 4 mph7 km/h. 74% chance of light rain throughout the night.
	TuesdaySep 8	70°F21°C	58°F14°C	0.28 in7.2 mm· 80%	79%	Light Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 58°F14°C. Light wind from the NE around 4 mph7 km/h. 80% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the E around 4 mph6 km/h. 80% chance of light rain throughout the night.
	WednesdaySep 9	72°F22°C	61°F16°C	0.3 in7.7 mm· 82%	63%	Showers	NE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. 82% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 4 mph7 km/h. 80% chance of showers throughout the night.
	ThursdaySep 10	72°F22°C	64°F18°C	0.64 in16.2 mm· 84%	83%	Rain	NNE 7 mph11 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the NNE at 8 to 9 mph12 to 14 km/h. 84% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the NE around 6 mph9 km/h. 83% chance of rain throughout the night.
	FridaySep 11	75°F24°C	63°F17°C	0.41 in10.5 mm· 68%	76%	Light Rain	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NNW at 7 mph10 km/h. 49% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the NNE around 5 mph9 km/h. 68% chance of light rain throughout the night.
	SaturdaySep 12	76°F24°C	62°F17°C	0.26 in6.5 mm· 47%	67%	Showers	NE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 62°F17°C. Light wind from the NNE around 6 mph9 km/h. 34% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the E around 5 mph7 km/h. 47% chance of light rain throughout the night.
	SundaySep 13	73°F23°C	62°F17°C	0.28 in7.1 mm· 47%	73%	Light Rain	E 5 mph8 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the ENE around 5 mph9 km/h. 47% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the ESE around 5 mph8 km/h. 42% chance of light rain throughout the night.
	MondaySep 14	73°F23°C	60°F16°C	0.19 in4.8 mm· 39%	67%	Showers	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the NE around 6 mph9 km/h. 39% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the E around 5 mph8 km/h. 38% chance of showers throughout the night.
	TuesdaySep 15	75°F24°C	60°F16°C	0.19 in4.8 mm· 41%	59%	Showers	NE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 60°F16°C. Light wind from the N around 6 mph9 km/h. 41% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 4 mph7 km/h. 40% chance of showers throughout the night.
	WednesdaySep 16	76°F25°C	60°F16°C	0.13 in3.3 mm· 39%	55%	Showers	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Light wind from the NNE around 6 mph9 km/h. 39% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the E around 4 mph7 km/h. 32% chance of showers 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