Current Conditions

São Caetano do Sul, São Paulo

56°F13°C

Light Rain

Wind

SSE 10 mph15 km/h

Humidity

96%

Cloud Cover

100%

As of Wednesday, September 23, 2026 at 5:44 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 58°F15°C. Breezy from the SE at 9 to 10 mph14 to 15 km/h. 93% chance of light rain throughout the day.

Night

Overcast, with a low around 55°F13°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. 86% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 58°F15°C	Low 55°F13°C	Precip 0.24 in6.2 mm93%	Cloud 100%	Wind SE 9 mph14 km/h	Wednesday: Overcast and mild, with a high of 58°F15°C. Breezy from the SE at 9 to 10 mph14 to 15 km/h. 93% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 55°F13°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. 86% chance of light rain throughout the night.
Drizzle	High 67°F19°C	Low 56°F13°C	Precip 0.03 in0.7 mm25%	Cloud 96%	Wind ESE 6 mph10 km/h	Thursday: Overcast and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the ESE around 6 mph10 km/h. 25% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 56°F13°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h.
Drizzle	High 79°F26°C	Low 59°F15°C	Precip 0.02 in0.6 mm50%	Cloud 61%	Wind ESE 4 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NW around 4 mph6 km/h. 50% chance of drizzle around midday. Friday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the ESE around 4 mph7 km/h.
Partly Cloudy	High 86°F30°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 45%	Wind N 4 mph6 km/h	Saturday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 62°F17°C. Light wind from the NW around 4 mph6 km/h. Saturday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the E around 4 mph6 km/h.
Partly Cloudy	High 81°F27°C	Low 64°F18°C	Precip 0.01 in0.3 mm4%	Cloud 56%	Wind SE 5 mph8 km/h	Sunday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. Sunday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h.
Partly Cloudy	High 83°F29°C	Low 65°F18°C	Precip 0.01 in0.2 mm3%	Cloud 76%	Wind SE 5 mph8 km/h	Monday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 65°F18°C. Light wind from the SE around 5 mph8 km/h. Monday Night: Overcast, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h.
Drizzle	High 87°F30°C	Low 66°F19°C	Precip 0.04 in0.9 mm22%	Cloud 61%	Wind N 6 mph9 km/h	Tuesday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 17% chance of drizzle in the afternoon. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the ESE around 5 mph8 km/h. 22% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	58°F15°C	55°F13°C	0.24 in6.2 mm· 93%	100%	Light Rain	SE 9 mph14 km/h
DayOvercast and mild, with a high of 58°F15°C. Breezy from the SE at 9 to 10 mph14 to 15 km/h. 93% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. 86% chance of light rain throughout the night.
	ThursdaySep 24	67°F19°C	56°F13°C	0.03 in0.7 mm· 25%	96%	Drizzle	ESE 6 mph10 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the ESE around 6 mph10 km/h. 25% chance of drizzle throughout the day. NightOvercast, with a low around 56°F13°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h.
	FridaySep 25	79°F26°C	59°F15°C	0.02 in0.6 mm· 50%	61%	Drizzle	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NW around 4 mph6 km/h. 50% chance of drizzle around midday. NightMostly cloudy, with a low around 59°F15°C. Light wind from the ESE around 4 mph7 km/h.
	SaturdaySep 26	86°F30°C	62°F17°C	0 in0 mm· —	45%	Partly Cloudy	N 4 mph6 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 62°F17°C. Light wind from the NW around 4 mph6 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the E around 4 mph6 km/h.
	SundaySep 27	81°F27°C	64°F18°C	0.01 in0.3 mm· 4%	56%	Partly Cloudy	SE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h.
	MondaySep 28	83°F29°C	65°F18°C	0.01 in0.2 mm· 3%	76%	Partly Cloudy	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 65°F18°C. Light wind from the SE around 5 mph8 km/h. NightOvercast, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h.
	TuesdaySep 29	87°F30°C	66°F19°C	0.04 in0.9 mm· 22%	61%	Drizzle	N 6 mph9 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 17% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 67°F19°C. Light wind from the ESE around 5 mph8 km/h. 22% chance of drizzle in the evening.
	WednesdaySep 30	79°F26°C	67°F19°C	0.13 in3.2 mm· 57%	75%	Light Rain	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 57% chance of light rain throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the ENE around 6 mph9 km/h. 38% chance of light rain in the evening.
	ThursdayOct 1	70°F21°C	63°F17°C	0.37 in9.5 mm· 78%	93%	Light Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 72% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 78% chance of light rain throughout the night.
	FridayOct 2	71°F22°C	61°F16°C	0.25 in6.3 mm· 53%	84%	Light Rain	SE 7 mph11 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 49% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the SE at 7 mph11 km/h. 53% chance of light rain throughout the night.
	SaturdayOct 3	79°F26°C	62°F17°C	0.09 in2.3 mm· 22%	62%	Showers	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the NE at 7 mph11 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the E around 6 mph10 km/h. 21% chance of showers throughout the night.
	SundayOct 4	80°F27°C	66°F19°C	0.27 in6.8 mm· 49%	73%	Light Rain	NNW 7 mph12 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 9 to 10 mph14 to 17 km/h. 47% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the N around 6 mph10 km/h. 49% chance of light rain throughout the night.
	MondayOct 5	72°F22°C	64°F18°C	0.51 in13 mm· 64%	91%	Light Rain	NW 7 mph12 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. 63% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 64% chance of light rain throughout the night.
	TuesdayOct 6	68°F20°C	62°F17°C	0.37 in9.5 mm· 63%	94%	Light Rain	SSE 8 mph12 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 62°F17°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 63% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 55% chance of light rain throughout the night.
	WednesdayOct 7	68°F20°C	61°F16°C	0.3 in7.7 mm· 67%	93%	Light Rain	SE 8 mph12 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 61°F16°C. Breezy from the SE at 8 to 9 mph13 to 14 km/h. 67% 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 13 km/h. 52% chance of light rain throughout the night.

Nearby Cities

Sao Lucas2 mi3 km Vila Prudente3 mi4 km Sapopemba3 mi4 km Santo André3 mi5 km Sacomã3 mi5 km Vila Formosa4 mi6 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: 23.6231°S, 46.5511°W·Elevation: 770m·Timezone: America/Sao_Paulo·Population: 172,693