Current Conditions

Santos, São Paulo

71°F21°C

Partly Cloudy

Wind

NW 3 mph6 km/h

Humidity

87%

Cloud Cover

73%

As of Thursday, August 13, 2026 at 10:07 AM GMT-3

Today's Outlook

Day

Mostly cloudy and warm, with a high of 74°F23°C. Light wind from the S around 5 mph8 km/h. Humid.

Night

Mostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 74°F23°C	Low 67°F19°C	Precip 0.01 in0.2 mm6%	Cloud 68%	Wind S 4 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 74°F23°C. Light wind from the S around 5 mph8 km/h. Humid. Thursday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 3 mph5 km/h.
Light Rain	High 70°F21°C	Low 66°F19°C	Precip 0.1 in2.6 mm58%	Cloud 85%	Wind ESE 5 mph8 km/h	Friday: Overcast and warm, with a high of 70°F21°C. Breezy from the SE at 5 to 8 mph8 to 12 km/h. 58% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 66°F19°C. Light wind from the ESE around 5 mph8 km/h. 33% chance of drizzle in the evening.
Light Rain	High 72°F22°C	Low 67°F19°C	Precip 0.14 in3.6 mm61%	Cloud 81%	Wind E 6 mph10 km/h	Saturday: Overcast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. 61% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the E around 6 mph10 km/h. 32% chance of drizzle throughout the night.
Partly Cloudy	High 75°F24°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 60%	Wind E 7 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the E at 7 to 10 mph11 to 16 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h.
Clear	High 78°F25°C	Low 67°F19°C	Precip 0 in0.1 mm1%	Cloud 25%	Wind ENE 4 mph7 km/h	Monday: Mostly clear and warm, with a high of 78°F25°C and morning low of 67°F19°C. Breezy from the E at 5 to 7 mph7 to 11 km/h. Humid. Monday Night: Partly cloudy, with a low around 67°F20°C. Light wind from the NE around 4 mph7 km/h.
Clear	High 84°F29°C	Low 68°F20°C	Precip 0 in0.1 mm3%	Cloud 10%	Wind NNE 5 mph8 km/h	Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 68°F20°C. Light wind from the NNE around 5 mph8 km/h. Humid. Tuesday Night: Mostly clear, with a low around 68°F20°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 82°F28°C	Low 69°F21°C	Precip 0.01 in0.3 mm7%	Cloud 32%	Wind NNW 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the NW at 7 mph11 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the NNW around 5 mph8 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	74°F23°C	67°F19°C	0.01 in0.2 mm· 6%	68%	Partly Cloudy	S 4 mph7 km/h
DayMostly cloudy and warm, with a high of 74°F23°C. Light wind from the S around 5 mph8 km/h. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 3 mph5 km/h.
	FridayAug 14	70°F21°C	66°F19°C	0.1 in2.6 mm· 58%	85%	Light Rain	ESE 5 mph8 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the SE at 5 to 8 mph8 to 12 km/h. 58% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the ESE around 5 mph8 km/h. 33% chance of drizzle in the evening.
	SaturdayAug 15	72°F22°C	67°F19°C	0.14 in3.6 mm· 61%	81%	Light Rain	E 6 mph10 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. 61% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the E around 6 mph10 km/h. 32% chance of drizzle throughout the night.
	SundayAug 16	75°F24°C	66°F19°C	0 in0 mm· —	60%	Partly Cloudy	E 7 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the E at 7 to 10 mph11 to 16 km/h. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h.
	MondayAug 17	78°F25°C	67°F19°C	0 in0.1 mm· 1%	25%	Clear	ENE 4 mph7 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 67°F19°C. Breezy from the E at 5 to 7 mph7 to 11 km/h. Humid. NightPartly cloudy, with a low around 67°F20°C. Light wind from the NE around 4 mph7 km/h.
	TuesdayAug 18	84°F29°C	68°F20°C	0 in0.1 mm· 3%	10%	Clear	NNE 5 mph8 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 68°F20°C. Light wind from the NNE around 5 mph8 km/h. Humid. NightMostly clear, with a low around 68°F20°C. Light wind from the NNE around 5 mph8 km/h.
	WednesdayAug 19	82°F28°C	69°F21°C	0.01 in0.3 mm· 7%	32%	Clear	NNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the NW at 7 mph11 km/h. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the NNW around 5 mph8 km/h.
	ThursdayAug 20	78°F25°C	67°F20°C	0.03 in0.8 mm· 13%	78%	Drizzle	SW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 67°F20°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. 11% chance of drizzle. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the WNW around 5 mph8 km/h. 13% chance of drizzle in the evening.
	FridayAug 21	71°F22°C	65°F18°C	0.07 in1.9 mm· 30%	74%	Drizzle	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 71°F22°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. 30% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the S around 5 mph9 km/h. 23% chance of drizzle throughout the night.
	SaturdayAug 22	70°F21°C	63°F17°C	0.12 in3.1 mm· 46%	64%	Showers	SE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the SE at 6 to 9 mph10 to 14 km/h. 33% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. 46% chance of showers throughout the night.
	SundayAug 23	68°F20°C	64°F18°C	0.24 in6 mm· 61%	82%	Light Rain	SE 8 mph12 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the SE at 8 to 10 mph13 to 15 km/h. 61% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 57% chance of light rain throughout the night.
	MondayAug 24	71°F22°C	64°F18°C	0.22 in5.7 mm· 45%	77%	Light Rain	ESE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 64°F18°C. Breezy from the SE at 7 to 8 mph11 to 14 km/h. 42% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 45% chance of light rain throughout the night.
	TuesdayAug 25	73°F23°C	65°F18°C	0.19 in4.7 mm· 37%	76%	Light Rain	SE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 34% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the ESE around 6 mph9 km/h. 37% chance of light rain throughout the night.
	WednesdayAug 26	74°F24°C	66°F19°C	0.12 in3.1 mm· 29%	67%	Showers	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 66°F19°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the ENE around 6 mph10 km/h. 29% chance of showers throughout the night.
	ThursdayAug 27	78°F26°C	67°F20°C	0.06 in1.6 mm· 16%	53%	Drizzle	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

São Vicente4 mi6 km Guarujá5 mi9 km Praia Grande5 mi9 km Cubatão7 mi12 km Bertioga14 mi23 km Rio Grande da Serra16 mi25 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: 23.9608°S, 46.3336°W·Elevation: 12m·Timezone: America/Sao_Paulo·Population: 418,608