Current Conditions

Ilhabela, São Paulo

67°F19°C

Rain

Wind

ENE 3 mph4 km/h

Humidity

93%

Cloud Cover

67%

As of Wednesday, September 9, 2026 at 2:45 AM GMT-3

Today's Outlook

Day

Overcast and warm, with a high of 69°F20°C. Light wind from the E around 4 mph6 km/h. 88% chance of light rain throughout the day. Humid.

Night

Mostly cloudy, with a low around 67°F19°C. Light wind from the ENE around 4 mph7 km/h. 93% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 69°F20°C	Low 67°F19°C	Precip 0.39 in10 mm93%	Cloud 82%	Wind ENE 4 mph7 km/h	Wednesday: Overcast and warm, with a high of 69°F20°C. Light wind from the E around 4 mph6 km/h. 88% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the ENE around 4 mph7 km/h. 93% chance of rain throughout the night.
Rain	High 70°F21°C	Low 69°F20°C	Precip 1 in25.5 mm99%	Cloud 95%	Wind NNE 6 mph10 km/h	Thursday: Overcast and warm, with a high of 70°F21°C. Light wind from the N around 5 mph8 km/h. 94% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 69°F20°C. Breezy from the NNE at 7 to 9 mph11 to 15 km/h. 99% chance of rain throughout the night.
Light Rain	High 74°F23°C	Low 70°F21°C	Precip 0.19 in4.9 mm68%	Cloud 76%	Wind NE 8 mph12 km/h	Friday: Mostly cloudy and warm, with a high of 74°F23°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 41% chance of showers throughout the day. Humid. Friday Night: Overcast, with a low around 70°F21°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. 68% chance of light rain throughout the night.
Rain	High 73°F23°C	Low 68°F20°C	Precip 0.62 in15.8 mm87%	Cloud 92%	Wind WNW 8 mph13 km/h	Saturday: Overcast and warm, with a high of 73°F23°C. Breezy from the NNW at 8 mph12 km/h. 80% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 68°F20°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 87% chance of rain throughout the night.
Rain	High 67°F19°C	Low 64°F18°C	Precip 0.98 in25 mm100%	Cloud 100%	Wind SSE 10 mph16 km/h	Sunday: Overcast and mild, with a high of 65°F19°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 100% chance of rain throughout the day. Sunday Night: Overcast, with a low around 64°F18°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 100% chance of rain throughout the night.
Rain	High 66°F19°C	Low 64°F18°C	Precip 0.96 in24.5 mm100%	Cloud 98%	Wind E 12 mph20 km/h	Monday: Overcast and mild, with a high of 66°F19°C. Breezy from the E at 13 mph21 km/h. 99% chance of rain throughout the day. Monday Night: Overcast, with a low around 64°F18°C. Breezy from the E at 12 to 13 mph19 to 21 km/h. 100% chance of rain throughout the night.
Light Rain	High 68°F20°C	Low 66°F19°C	Precip 0.37 in9.3 mm77%	Cloud 73%	Wind SW 10 mph15 km/h	Tuesday: Mostly cloudy and mild, with a high of 68°F20°C. Breezy from the SW at 10 to 13 mph16 to 20 km/h. 68% chance of showers throughout the day. Tuesday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 9 to 11 mph14 to 17 km/h. 77% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	69°F20°C	67°F19°C	0.39 in10 mm· 93%	82%	Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 69°F20°C. Light wind from the E around 4 mph6 km/h. 88% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the ENE around 4 mph7 km/h. 93% chance of rain throughout the night.
	ThursdaySep 10	70°F21°C	69°F20°C	1 in25.5 mm· 99%	95%	Rain	NNE 6 mph10 km/h
DayOvercast and warm, with a high of 70°F21°C. Light wind from the N around 5 mph8 km/h. 94% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Breezy from the NNE at 7 to 9 mph11 to 15 km/h. 99% chance of rain throughout the night.
	FridaySep 11	74°F23°C	70°F21°C	0.19 in4.9 mm· 68%	76%	Light Rain	NE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 41% chance of showers throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. 68% chance of light rain throughout the night.
	SaturdaySep 12	73°F23°C	68°F20°C	0.62 in15.8 mm· 87%	92%	Rain	WNW 8 mph13 km/h
DayOvercast and warm, with a high of 73°F23°C. Breezy from the NNW at 8 mph12 km/h. 80% chance of rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 87% chance of rain throughout the night.
	SundaySep 13	67°F19°C	64°F18°C	0.98 in25 mm· 100%	100%	Rain	SSE 10 mph16 km/h
DayOvercast and mild, with a high of 65°F19°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 100% chance of rain throughout the night.
	MondaySep 14	66°F19°C	64°F18°C	0.96 in24.5 mm· 100%	98%	Rain	E 12 mph20 km/h
DayOvercast and mild, with a high of 66°F19°C. Breezy from the E at 13 mph21 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the E at 12 to 13 mph19 to 21 km/h. 100% chance of rain throughout the night.
	TuesdaySep 15	68°F20°C	66°F19°C	0.37 in9.3 mm· 77%	73%	Light Rain	SW 10 mph15 km/h
DayMostly cloudy and mild, with a high of 68°F20°C. Breezy from the SW at 10 to 13 mph16 to 20 km/h. 68% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 9 to 11 mph14 to 17 km/h. 77% chance of light rain throughout the night.
	WednesdaySep 16	67°F19°C	64°F18°C	0.17 in4.3 mm· 50%	65%	Showers	SSE 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F19°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 50% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 44% chance of showers throughout the night.
	ThursdaySep 17	68°F20°C	65°F18°C	0.09 in2.4 mm· 44%	65%	Drizzle	E 11 mph18 km/h
DayMostly cloudy and mild, with a high of 68°F20°C. Breezy from the E at 12 to 13 mph19 to 21 km/h. 31% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the ENE at 11 to 12 mph17 to 19 km/h. 44% chance of drizzle throughout the night.
	FridaySep 18	70°F21°C	67°F19°C	0.09 in2.4 mm· 31%	69%	Showers	E 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. 18% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h. 31% chance of light rain throughout the night.
	SaturdaySep 19	70°F21°C	67°F20°C	0.12 in3 mm· 38%	79%	Light Rain	E 8 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C. Breezy from the E at 8 to 10 mph13 to 15 km/h. 28% chance of drizzle throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 38% chance of light rain throughout the night.
	SundaySep 20	72°F22°C	69°F20°C	0.15 in3.7 mm· 44%	85%	Light Rain	ENE 7 mph11 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the E at 7 to 8 mph12 to 13 km/h. 31% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Breezy from the NE at 7 mph11 km/h. 44% chance of light rain throughout the night.
	MondaySep 21	72°F22°C	69°F21°C	0.17 in4.2 mm· 39%	87%	Light Rain	ENE 7 mph12 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the SE at 8 mph12 km/h. 35% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Breezy from the NE at 7 mph11 km/h. 39% chance of light rain throughout the night.
	TuesdaySep 22	72°F22°C	69°F21°C	0.17 in4.2 mm· 33%	85%	Light Rain	E 7 mph12 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the ESE at 8 mph12 km/h. 31% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 33% chance of light rain throughout the night.
	WednesdaySep 23	72°F22°C	69°F20°C	0.15 in3.8 mm· 33%	75%	Light Rain	E 8 mph13 km/h
DayMostly cloudy and warm, with a high of 72°F22°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 28% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 69°F20°C. Breezy from the ENE at 8 mph12 km/h. 33% chance of light rain throughout the night.

Nearby Cities

São Sebastião3 mi6 km Caraguatatuba11 mi18 km Ubatuba30 mi48 km Paraibuna33 mi53 km Salesópolis36 mi57 km Biritiba Mirim45 mi73 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: 23.7781°S, 45.3581°W·Elevation: 7m·Timezone: America/Sao_Paulo·Population: 35,591