Current Conditions

Ilhabela, São Paulo

70°F21°C

Partly Cloudy

Wind

NW 3 mph5 km/h

Humidity

89%

Cloud Cover

62%

As of Thursday, August 13, 2026 at 10:17 AM GMT-3

Today's Outlook

Day

Mostly cloudy and warm, with a high of 73°F23°C. Light wind from the SSW around 5 mph8 km/h. Humid.

Night

Mostly cloudy, with a low around 69°F20°C. Light wind from the SW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 73°F23°C	Low 69°F20°C	Precip 0.01 in0.2 mm8%	Cloud 59%	Wind SSW 5 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 73°F23°C. Light wind from the SSW around 5 mph8 km/h. Humid. Thursday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the SW around 4 mph6 km/h.
Drizzle	High 69°F21°C	Low 68°F20°C	Precip 0.08 in2 mm53%	Cloud 80%	Wind ESE 6 mph10 km/h	Friday: Overcast and warm, with a high of 69°F21°C. Breezy from the ESE at 6 to 8 mph9 to 13 km/h. 53% chance of drizzle throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the E at 7 to 9 mph10 to 15 km/h. 43% chance of drizzle in the evening.
Light Rain	High 70°F21°C	Low 68°F20°C	Precip 0.19 in4.9 mm74%	Cloud 82%	Wind ENE 10 mph16 km/h	Saturday: Overcast and warm, with a high of 70°F21°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 74% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 11 to 12 mph17 to 19 km/h. 45% chance of drizzle throughout the night.
Partly Cloudy	High 71°F22°C	Low 68°F20°C	Precip 0.01 in0.3 mm9%	Cloud 61%	Wind ENE 13 mph21 km/h	Sunday: Mostly cloudy and warm, with a high of 71°F22°C. Breezy from the ENE at 13 to 15 mph21 to 24 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 13 to 14 mph21 to 22 km/h.
Clear	High 74°F23°C	Low 69°F20°C	Precip 0 in0 mm—	Cloud 20%	Wind ENE 9 mph15 km/h	Monday: Mostly clear and warm, with a high of 74°F23°C and morning low of 69°F20°C. Breezy from the ENE at 9 to 11 mph14 to 17 km/h. Humid. Monday Night: Mostly clear, with a low around 69°F20°C. Breezy from the NE at 10 to 11 mph15 to 18 km/h.
Clear	High 78°F26°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 9%	Wind NNE 6 mph10 km/h	Tuesday: Mostly clear and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NNE around 5 mph9 km/h. Humid. Tuesday Night: Mostly clear, with a low around 71°F21°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h.
Clear	High 79°F26°C	Low 71°F22°C	Precip 0.01 in0.2 mm6%	Cloud 25%	Wind NNW 7 mph11 km/h	Wednesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. Humid. Wednesday Night: Mostly clear, with a low around 72°F22°C. Breezy from the N at 7 mph11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	73°F23°C	69°F20°C	0.01 in0.2 mm· 8%	59%	Partly Cloudy	SSW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 73°F23°C. Light wind from the SSW around 5 mph8 km/h. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the SW around 4 mph6 km/h.
	FridayAug 14	69°F21°C	68°F20°C	0.08 in2 mm· 53%	80%	Drizzle	ESE 6 mph10 km/h
DayOvercast and warm, with a high of 69°F21°C. Breezy from the ESE at 6 to 8 mph9 to 13 km/h. 53% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the E at 7 to 9 mph10 to 15 km/h. 43% chance of drizzle in the evening.
	SaturdayAug 15	70°F21°C	68°F20°C	0.19 in4.9 mm· 74%	82%	Light Rain	ENE 10 mph16 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 74% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 11 to 12 mph17 to 19 km/h. 45% chance of drizzle throughout the night.
	SundayAug 16	71°F22°C	68°F20°C	0.01 in0.3 mm· 9%	61%	Partly Cloudy	ENE 13 mph21 km/h
DayMostly cloudy and warm, with a high of 71°F22°C. Breezy from the ENE at 13 to 15 mph21 to 24 km/h. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 13 to 14 mph21 to 22 km/h.
	MondayAug 17	74°F23°C	69°F20°C	0 in0 mm· —	20%	Clear	ENE 9 mph15 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 69°F20°C. Breezy from the ENE at 9 to 11 mph14 to 17 km/h. Humid. NightMostly clear, with a low around 69°F20°C. Breezy from the NE at 10 to 11 mph15 to 18 km/h.
	TuesdayAug 18	78°F26°C	70°F21°C	0 in0 mm· —	9%	Clear	NNE 6 mph10 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NNE around 5 mph9 km/h. Humid. NightMostly clear, with a low around 71°F21°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h.
	WednesdayAug 19	79°F26°C	71°F22°C	0.01 in0.2 mm· 6%	25%	Clear	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. Humid. NightMostly clear, with a low around 72°F22°C. Breezy from the N at 7 mph11 km/h.
	ThursdayAug 20	75°F24°C	70°F21°C	0.02 in0.4 mm· 12%	64%	Drizzle	WNW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Humid. NightMostly cloudy, with a low around 71°F21°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle.
	FridayAug 21	71°F22°C	67°F20°C	0.07 in1.7 mm· 33%	75%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C. Breezy from the SSW at 10 to 11 mph17 to 18 km/h. 29% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h. 33% chance of drizzle throughout the night.
	SaturdayAug 22	69°F20°C	66°F19°C	0.13 in3.3 mm· 45%	66%	Showers	SE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F20°C. Breezy from the SE at 7 to 9 mph12 to 14 km/h. 33% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 45% chance of showers throughout the night.
	SundayAug 23	68°F20°C	66°F19°C	0.28 in7.2 mm· 62%	81%	Light Rain	ESE 10 mph16 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the ESE at 10 to 11 mph16 to 18 km/h. 62% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Breezy from the ESE at 10 to 11 mph15 to 17 km/h. 58% chance of light rain throughout the night.
	MondayAug 24	70°F21°C	67°F19°C	0.23 in5.9 mm· 47%	73%	Light Rain	E 10 mph15 km/h
DayMostly cloudy and warm, with a high of 70°F21°C. Breezy from the E at 10 mph15 km/h. 38% chance of light rain throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the E at 10 mph15 km/h. 47% chance of light rain throughout the night.
	TuesdayAug 25	71°F22°C	68°F20°C	0.2 in5.1 mm· 36%	75%	Light Rain	E 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C. Breezy from the ESE at 8 to 9 mph13 to 15 km/h. 32% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 8 mph13 km/h. 36% chance of light rain throughout the night.
	WednesdayAug 26	72°F22°C	68°F20°C	0.14 in3.5 mm· 35%	66%	Showers	ENE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 72°F22°C. Breezy from the E at 9 mph14 km/h. 31% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the ENE at 9 mph14 km/h. 35% chance of showers throughout the night.
	ThursdayAug 27	75°F24°C	69°F21°C	0.05 in1.3 mm· 24%	52%	Drizzle	NE 9 mph15 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the NE at 9 to 10 mph15 to 15 km/h. 16% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 24% chance of drizzle 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