Current Conditions

Jacareí, São Paulo

60°F16°C

Light Rain

Wind

SSE 7 mph11 km/h

Humidity

87%

Cloud Cover

100%

As of Wednesday, September 23, 2026 at 12:14 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 60°F16°C. Breezy from the SE at 7 mph11 km/h. 97% chance of light rain throughout the day.

Night

Overcast, with a low around 58°F14°C. Light wind from the SE around 6 mph10 km/h. 50% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 60°F16°C	Low 58°F14°C	Precip 0.2 in5 mm97%	Cloud 99%	Wind SE 7 mph11 km/h	Wednesday: Overcast and mild, with a high of 60°F16°C. Breezy from the SE at 7 mph11 km/h. 97% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 58°F14°C. Light wind from the SE around 6 mph10 km/h. 50% chance of drizzle throughout the night.
Drizzle	High 70°F21°C	Low 58°F14°C	Precip 0.03 in0.7 mm20%	Cloud 89%	Wind ESE 6 mph9 km/h	Thursday: Overcast and warm, with a high of 70°F21°C and morning low of 58°F15°C. Light wind from the ESE around 6 mph9 km/h. 20% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 58°F14°C. Light wind from the ESE around 6 mph9 km/h.
Drizzle	High 82°F28°C	Low 60°F16°C	Precip 0.02 in0.4 mm36%	Cloud 43%	Wind ESE 4 mph7 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 60°F16°C. Light wind from the NW around 4 mph6 km/h. 36% chance of drizzle around midday. Friday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the ESE around 4 mph7 km/h.
Clear	High 88°F31°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 31%	Wind SW 3 mph5 km/h	Saturday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 61°F16°C. Light wind from the WNW around 3 mph5 km/h. Saturday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SE around 3 mph5 km/h.
Partly Cloudy	High 83°F28°C	Low 64°F18°C	Precip 0.01 in0.3 mm3%	Cloud 55%	Wind SE 4 mph7 km/h	Sunday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Light wind from the SE around 4 mph7 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SE around 4 mph7 km/h.
Partly Cloudy	High 85°F30°C	Low 66°F19°C	Precip 0.02 in0.4 mm8%	Cloud 74%	Wind SE 4 mph7 km/h	Monday: Mostly cloudy and warm, with a high of 85°F30°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 mph7 km/h.
Drizzle	High 89°F32°C	Low 66°F19°C	Precip 0.02 in0.5 mm14%	Cloud 63%	Wind ENE 4 mph7 km/h	Tuesday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 66°F19°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the SE around 4 mph7 km/h. 14% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	60°F16°C	58°F14°C	0.2 in5 mm· 97%	99%	Light Rain	SE 7 mph11 km/h
DayOvercast and mild, with a high of 60°F16°C. Breezy from the SE at 7 mph11 km/h. 97% chance of light rain throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the SE around 6 mph10 km/h. 50% chance of drizzle throughout the night.
	ThursdaySep 24	70°F21°C	58°F14°C	0.03 in0.7 mm· 20%	89%	Drizzle	ESE 6 mph9 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 58°F15°C. Light wind from the ESE around 6 mph9 km/h. 20% chance of drizzle throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the ESE around 6 mph9 km/h.
	FridaySep 25	82°F28°C	60°F16°C	0.02 in0.4 mm· 36%	43%	Drizzle	ESE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 60°F16°C. Light wind from the NW around 4 mph6 km/h. 36% chance of drizzle around midday. NightPartly cloudy, with a low around 61°F16°C. Light wind from the ESE around 4 mph7 km/h.
	SaturdaySep 26	88°F31°C	61°F16°C	0 in0 mm· —	31%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 61°F16°C. Light wind from the WNW around 3 mph5 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SE around 3 mph5 km/h.
	SundaySep 27	83°F28°C	64°F18°C	0.01 in0.3 mm· 3%	55%	Partly Cloudy	SE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Light wind from the SE around 4 mph7 km/h. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SE around 4 mph7 km/h.
	MondaySep 28	85°F30°C	66°F19°C	0.02 in0.4 mm· 8%	74%	Partly Cloudy	SE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 85°F30°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 mph7 km/h.
	TuesdaySep 29	89°F32°C	66°F19°C	0.02 in0.5 mm· 14%	63%	Drizzle	ENE 4 mph7 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 66°F19°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SE around 4 mph7 km/h. 14% chance of drizzle in the evening.
	WednesdaySep 30	85°F29°C	67°F19°C	0.1 in2.5 mm· 45%	65%	Showers	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 67°F19°C. Breezy from the WNW at 6 to 7 mph9 to 12 km/h. 45% chance of showers in the afternoon. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 4 mph7 km/h. 34% chance of light rain in the evening.
	ThursdayOct 1	73°F23°C	65°F18°C	0.28 in7 mm· 76%	87%	Light Rain	S 5 mph8 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 76% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 4 mph7 km/h. 74% chance of light rain throughout the night.
	FridayOct 2	72°F22°C	62°F17°C	0.25 in6.3 mm· 48%	86%	Light Rain	SE 5 mph9 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 62°F17°C. Light wind from the ESE around 6 mph9 km/h. 48% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h. 47% chance of light rain throughout the night.
	SaturdayOct 3	81°F27°C	62°F17°C	0.11 in2.7 mm· 22%	57%	Drizzle	NE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 62°F17°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the ENE around 5 mph8 km/h. 22% chance of drizzle throughout the night.
	SundayOct 4	80°F27°C	66°F19°C	0.26 in6.5 mm· 53%	69%	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 9 mph12 to 15 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 5 mph8 km/h. 53% chance of light rain throughout the night.
	MondayOct 5	74°F23°C	66°F19°C	0.45 in11.5 mm· 69%	92%	Light Rain	NW 5 mph8 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. 64% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the ENE around 4 mph7 km/h. 69% chance of light rain throughout the night.
	TuesdayOct 6	70°F21°C	64°F18°C	0.43 in11 mm· 68%	95%	Light Rain	SSE 5 mph9 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 68% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 5 mph8 km/h. 60% chance of light rain throughout the night.
	WednesdayOct 7	72°F22°C	62°F17°C	0.22 in5.6 mm· 50%	86%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 62°F17°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 50% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the SE around 5 mph8 km/h. 42% chance of light rain throughout the night.

Nearby Cities

Guararema9 mi14 km São José dos Campos10 mi16 km Santa Isabel16 mi26 km Salesópolis17 mi28 km Biritiba Mirim19 mi31 km Paraibuna20 mi32 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: 23.3053°S, 45.9658°W·Elevation: 574m·Timezone: America/Sao_Paulo·Population: 250,952