Current Conditions

Santos, São Paulo

66°F19°C

Rain

Wind

S 10 mph16 km/h

Humidity

93%

Cloud Cover

100%

As of Tuesday, September 22, 2026 at 9:04 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 62°F16°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 100% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 64°F18°C	Low 62°F16°C	Precip 0.72 in18.3 mm100%	Cloud 99%	Wind SSE 10 mph15 km/h	Wednesday: Overcast and mild, with a high of 62°F17°C. Breezy from the SE at 9 to 10 mph15 to 16 km/h. 99% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 62°F16°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 100% chance of rain throughout the night.
Light Rain	High 68°F20°C	Low 63°F17°C	Precip 0.1 in2.6 mm66%	Cloud 91%	Wind E 8 mph13 km/h	Thursday: Overcast and mild, with a high of 68°F20°C and morning low of 63°F17°C. Breezy from the ESE at 9 to 10 mph14 to 15 km/h. 66% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 63°F17°C. Breezy from the E at 8 to 9 mph12 to 14 km/h. 35% chance of drizzle throughout the night.
Partly Cloudy	High 74°F23°C	Low 65°F18°C	Precip 0.02 in0.4 mm8%	Cloud 60%	Wind E 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the ESE at 6 to 8 mph9 to 12 km/h. Humid. Friday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the E around 5 mph8 km/h.
Clear	High 78°F25°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 33%	Wind E 5 mph7 km/h	Saturday: Mostly clear and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. Humid. Saturday Night: Partly cloudy, with a low around 67°F19°C. Light wind from the NE around 4 mph7 km/h.
Drizzle	High 75°F24°C	Low 67°F19°C	Precip 0.03 in0.8 mm18%	Cloud 65%	Wind ESE 6 mph9 km/h	Sunday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the SE at 6 to 9 mph10 to 15 km/h. 18% chance of drizzle in the morning. Humid. Sunday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the E at 5 to 8 mph8 to 12 km/h. 16% chance of drizzle in the evening.
Drizzle	High 78°F26°C	Low 69°F20°C	Precip 0.02 in0.6 mm16%	Cloud 64%	Wind ESE 6 mph10 km/h	Monday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 69°F20°C. Breezy from the ESE at 7 to 9 mph11 to 14 km/h. 16% chance of drizzle in the morning. Humid. Monday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the E around 6 mph9 km/h. 15% chance of drizzle overnight.
Drizzle	High 82°F28°CFeels 85°F30°C	Low 70°F21°C	Precip 0.02 in0.5 mm15%	Cloud 54%	Wind E 5 mph8 km/h	Tuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the ESE at 6 to 8 mph9 to 12 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the NNE around 5 mph8 km/h. 15% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	64°F18°C	62°F16°C	0.72 in18.3 mm· 100%	99%	Rain	SSE 10 mph15 km/h
DayOvercast and mild, with a high of 62°F17°C. Breezy from the SE at 9 to 10 mph15 to 16 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 62°F16°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 100% chance of rain throughout the night.
	ThursdaySep 24	68°F20°C	63°F17°C	0.1 in2.6 mm· 66%	91%	Light Rain	E 8 mph13 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 63°F17°C. Breezy from the ESE at 9 to 10 mph14 to 15 km/h. 66% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the E at 8 to 9 mph12 to 14 km/h. 35% chance of drizzle throughout the night.
	FridaySep 25	74°F23°C	65°F18°C	0.02 in0.4 mm· 8%	60%	Partly Cloudy	E 5 mph8 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the ESE at 6 to 8 mph9 to 12 km/h. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the E around 5 mph8 km/h.
	SaturdaySep 26	78°F25°C	66°F19°C	0 in0 mm· —	33%	Clear	E 5 mph7 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. Humid. NightPartly cloudy, with a low around 67°F19°C. Light wind from the NE around 4 mph7 km/h.
	SundaySep 27	75°F24°C	67°F19°C	0.03 in0.8 mm· 18%	65%	Drizzle	ESE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the SE at 6 to 9 mph10 to 15 km/h. 18% chance of drizzle in the morning. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the E at 5 to 8 mph8 to 12 km/h. 16% chance of drizzle in the evening.
	MondaySep 28	78°F26°C	69°F20°C	0.02 in0.6 mm· 16%	64%	Drizzle	ESE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 69°F20°C. Breezy from the ESE at 7 to 9 mph11 to 14 km/h. 16% chance of drizzle in the morning. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the E around 6 mph9 km/h. 15% chance of drizzle overnight.
	TuesdaySep 29	82°F28°C Feels 85°F30°C	70°F21°C	0.02 in0.5 mm· 15%	54%	Drizzle	E 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the ESE at 6 to 8 mph9 to 12 km/h. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the NNE around 5 mph8 km/h. 15% chance of drizzle in the evening.
	WednesdaySep 30	75°F24°C	69°F20°C	0.23 in5.8 mm· 69%	82%	Light Rain	SW 7 mph12 km/h
DayOvercast and warm, with a high of 75°F24°C. Breezy from the SSW at 8 to 9 mph12 to 14 km/h. 62% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Breezy from the WNW at 7 mph11 km/h. 69% chance of light rain throughout the night.
	ThursdayOct 1	68°F20°C	66°F19°C	0.63 in15.9 mm· 88%	98%	Rain	SE 8 mph14 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 86% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 88% chance of rain throughout the night.
	FridayOct 2	69°F21°C	65°F19°C	0.68 in17.3 mm· 83%	94%	Rain	ESE 9 mph15 km/h
DayOvercast and warm, with a high of 69°F21°C. Breezy from the ESE at 10 mph15 km/h. 83% chance of rain throughout the day. NightOvercast, with a low around 65°F19°C. Breezy from the ESE at 9 mph14 km/h. 82% chance of light rain throughout the night.
	SaturdayOct 3	74°F24°C	67°F19°C	0.19 in4.7 mm· 43%	70%	Showers	E 8 mph13 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 67°F19°C. Breezy from the E at 8 to 10 mph13 to 16 km/h. 33% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Breezy from the E at 8 mph12 km/h. 43% chance of light rain throughout the night.
	SundayOct 4	79°F26°C	70°F21°C	0.22 in5.6 mm· 42%	69%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. 32% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the NE around 6 mph10 km/h. 42% chance of light rain throughout the night.
	MondayOct 5	76°F24°C	70°F21°C	0.28 in7 mm· 54%	88%	Light Rain	SE 6 mph10 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 71°F21°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 44% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 6 mph10 km/h. 54% chance of light rain throughout the night.
	TuesdayOct 6	72°F22°C	68°F20°C	0.42 in10.7 mm· 68%	92%	Light Rain	SE 7 mph11 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the SSE at 7 to 9 mph12 to 14 km/h. 68% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 62% chance of light rain throughout the night.
	WednesdayOct 7	71°F22°C	67°F19°C	0.3 in7.6 mm· 63%	92%	Light Rain	SE 8 mph12 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 63% chance of light rain throughout the day. NightOvercast, with a low around 67°F19°C. Light wind from the SE around 7 mph11 km/h. 53% chance of light rain 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