Current Conditions

Castilho, São Paulo

74°F23°C

Showers

Wind

SSE 3 mph5 km/h

Humidity

71%

Cloud Cover

68%

As of Tuesday, September 8, 2026 at 7:10 PM GMT-3

Today's Outlook

Night

Mostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 5 mph7 km/h. 33% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 85°F29°CFeels 89°F32°C	Low 68°F20°C	Precip 0.11 in2.7 mm49%	Cloud 53%	Wind NE 5 mph8 km/h	Wednesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Light wind from the NE around 6 mph9 km/h. 49% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 5 mph7 km/h. 33% chance of drizzle in the evening.
Showers	High 90°F32°CFeels 93°F34°C	Low 71°F22°C	Precip 0.11 in2.8 mm47%	Cloud 41%	Wind NNE 7 mph12 km/h	Thursday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 71°F22°C. Breezy from the N at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle in the afternoon. Humid. Thursday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 47% chance of showers throughout the night.
Drizzle	High 94°F35°C	Low 72°F22°C	Precip 0.02 in0.6 mm26%	Cloud 35%	Wind N 8 mph14 km/h	Friday: Partly cloudy and hot, with a high of 94°F35°C and morning low of 72°F22°C. Breezy from the NNW at 10 to 12 mph16 to 20 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 26% chance of drizzle overnight.
Light Rain	High 79°F26°C	Low 70°F21°C	Precip 0.23 in5.9 mm69%	Cloud 76%	Wind S 5 mph8 km/h	Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SSE around 4 mph7 km/h. 54% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the SSW around 5 mph8 km/h. 69% chance of light rain throughout the night.
Light Rain	High 72°F22°C	Low 67°F19°C	Precip 0.35 in8.9 mm72%	Cloud 96%	Wind S 5 mph9 km/h	Sunday: Overcast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the S around 5 mph8 km/h. 72% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 67°F19°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 72% chance of light rain throughout the night.
Light Rain	High 71°F22°C	Low 63°F17°C	Precip 0.29 in7.4 mm64%	Cloud 86%	Wind SSE 6 mph9 km/h	Monday: Overcast and warm, with a high of 71°F22°C and morning low of 63°F17°C. Light wind from the SE around 5 mph9 km/h. 62% chance of light rain throughout the day. Monday Night: Overcast, with a low around 64°F18°C. Light wind from the SSE around 6 mph9 km/h. 64% chance of light rain throughout the night.
Showers	High 76°F25°C	Low 63°F17°C	Precip 0.08 in2.1 mm42%	Cloud 58%	Wind SSE 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 20% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the SSE around 5 mph8 km/h. 42% chance of showers overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	85°F29°C Feels 89°F32°C	68°F20°C	0.11 in2.7 mm· 49%	53%	Showers	NE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Light wind from the NE around 6 mph9 km/h. 49% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 5 mph7 km/h. 33% chance of drizzle in the evening.
	ThursdaySep 10	90°F32°C Feels 93°F34°C	71°F22°C	0.11 in2.8 mm· 47%	41%	Showers	NNE 7 mph12 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F22°C. Breezy from the N at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 47% chance of showers throughout the night.
	FridaySep 11	94°F35°C	72°F22°C	0.02 in0.6 mm· 26%	35%	Drizzle	N 8 mph14 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 72°F22°C. Breezy from the NNW at 10 to 12 mph16 to 20 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 73°F23°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 26% chance of drizzle overnight.
	SaturdaySep 12	79°F26°C	70°F21°C	0.23 in5.9 mm· 69%	76%	Light Rain	S 5 mph8 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SSE around 4 mph7 km/h. 54% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the SSW around 5 mph8 km/h. 69% chance of light rain throughout the night.
	SundaySep 13	72°F22°C	67°F19°C	0.35 in8.9 mm· 72%	96%	Light Rain	S 5 mph9 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the S around 5 mph8 km/h. 72% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 72% chance of light rain throughout the night.
	MondaySep 14	71°F22°C	63°F17°C	0.29 in7.4 mm· 64%	86%	Light Rain	SSE 6 mph9 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 63°F17°C. Light wind from the SE around 5 mph9 km/h. 62% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SSE around 6 mph9 km/h. 64% chance of light rain throughout the night.
	TuesdaySep 15	76°F25°C	63°F17°C	0.08 in2.1 mm· 42%	58%	Showers	SSE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 20% chance of drizzle in the morning. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SSE around 5 mph8 km/h. 42% chance of showers overnight.
	WednesdaySep 16	82°F28°C	63°F17°C	0.01 in0.2 mm· 3%	23%	Clear	SE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Light wind from the ESE around 5 mph9 km/h. NightMostly clear, with a low around 64°F18°C. Light wind from the SE around 5 mph8 km/h.
	ThursdaySep 17	86°F30°C	64°F18°C	0.01 in0.2 mm· 2%	19%	Clear	ESE 7 mph11 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 64°F18°C. Breezy from the ESE at 7 to 9 mph12 to 14 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the ESE at 7 to 9 mph11 to 14 km/h.
	FridaySep 18	88°F31°C	68°F20°C	0.03 in0.8 mm· 17%	41%	Drizzle	E 7 mph11 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 68°F20°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. 10% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 70°F21°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 17% chance of drizzle in the evening.
	SaturdaySep 19	87°F31°C Feels 90°F32°C	70°F21°C	0.08 in2 mm· 17%	63%	Drizzle	ENE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 15% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 17% chance of drizzle throughout the night.
	SundaySep 20	83°F28°C	71°F22°C	0.19 in4.9 mm· 34%	84%	Light Rain	ENE 6 mph10 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the NE at 7 mph11 km/h. 30% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the ESE around 5 mph9 km/h. 34% chance of light rain throughout the night.
	MondaySep 21	83°F28°C	69°F21°C	0.11 in2.9 mm· 25%	86%	Drizzle	ENE 5 mph9 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the NNE around 6 mph9 km/h. 25% chance of drizzle throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the E around 5 mph8 km/h. 23% chance of drizzle throughout the night.
	TuesdaySep 22	84°F29°C	69°F20°C	0.09 in2.2 mm· 21%	78%	Drizzle	E 5 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 69°F20°C. Light wind from the ENE around 6 mph10 km/h. 17% chance of drizzle throughout the day. NightOvercast, with a low around 70°F21°C. Light wind from the ESE around 5 mph8 km/h. 21% chance of drizzle throughout the night.
	WednesdaySep 23	85°F30°C	68°F20°C	0.02 in0.6 mm· 13%	64%	Drizzle	E 6 mph10 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 68°F20°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 69°F21°C. Light wind from the E around 6 mph9 km/h.

Nearby Cities

Andradina7 mi12 km Três Lagoas15 mi24 km Pereira Barreto29 mi47 km Mirandópolis31 mi49 km Ilha Solteira32 mi51 km Tupi Paulista36 mi57 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 20.8722°S, 51.4875°W·Elevation: 382m·Timezone: America/Sao_Paulo·Population: 19,977