Current Conditions

Mongaguá, São Paulo

64°F18°C

Rain

Wind

S 8 mph12 km/h

Humidity

95%

Cloud Cover

100%

As of Tuesday, September 22, 2026 at 7:30 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 59°F15°C. Breezy from the SSE at 8 mph13 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 62°F17°C	Low 59°F15°C	Precip 0.71 in18 mm100%	Cloud 100%	Wind SE 8 mph12 km/h	Wednesday: Overcast and mild, with a high of 61°F16°C. Breezy from the SE at 8 mph12 km/h. 99% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 59°F15°C. Breezy from the SSE at 8 mph13 km/h. 100% chance of rain throughout the night.
Light Rain	High 67°F19°C	Low 60°F16°C	Precip 0.15 in3.8 mm73%	Cloud 96%	Wind ESE 6 mph10 km/h	Thursday: Overcast and mild, with a high of 67°F19°C and morning low of 61°F16°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h. 73% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 60°F16°C. Light wind from the E around 6 mph9 km/h. 40% chance of drizzle throughout the night.
Drizzle	High 75°F24°C	Low 63°F17°C	Precip 0.02 in0.6 mm23%	Cloud 72%	Wind ESE 4 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the SE around 4 mph6 km/h. 23% chance of drizzle around midday. Friday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the E around 3 mph5 km/h.
Partly Cloudy	High 81°F27°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 41%	Wind E 4 mph6 km/h	Saturday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Light wind from the SSE around 4 mph6 km/h. Humid. Saturday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the NNE around 3 mph5 km/h.
Drizzle	High 78°F26°C	Low 65°F19°C	Precip 0.02 in0.5 mm12%	Cloud 68%	Wind ESE 4 mph7 km/h	Sunday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F19°C. Breezy from the SE at 5 to 8 mph8 to 12 km/h. 10% chance of drizzle. Humid. Sunday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the E around 4 mph6 km/h. 12% chance of drizzle.
Partly Cloudy	High 82°F28°CFeels 85°F30°C	Low 68°F20°C	Precip 0.02 in0.4 mm9%	Cloud 65%	Wind ESE 4 mph7 km/h	Monday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the ESE at 5 to 7 mph7 to 11 km/h. Humid. Monday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the E around 4 mph6 km/h.
Drizzle	High 87°F30°CFeels 90°F32°C	Low 69°F20°C	Precip 0.02 in0.5 mm21%	Cloud 50%	Wind NNE 4 mph6 km/h	Tuesday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 69°F20°C. Light wind from the ENE around 4 mph7 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the N around 4 mph6 km/h. 21% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	62°F17°C	59°F15°C	0.71 in18 mm· 100%	100%	Rain	SE 8 mph12 km/h
DayOvercast and mild, with a high of 61°F16°C. Breezy from the SE at 8 mph12 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the SSE at 8 mph13 km/h. 100% chance of rain throughout the night.
	ThursdaySep 24	67°F19°C	60°F16°C	0.15 in3.8 mm· 73%	96%	Light Rain	ESE 6 mph10 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 61°F16°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h. 73% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the E around 6 mph9 km/h. 40% chance of drizzle throughout the night.
	FridaySep 25	75°F24°C	63°F17°C	0.02 in0.6 mm· 23%	72%	Drizzle	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the SE around 4 mph6 km/h. 23% chance of drizzle around midday. NightMostly cloudy, with a low around 63°F17°C. Light wind from the E around 3 mph5 km/h.
	SaturdaySep 26	81°F27°C	64°F18°C	0 in0 mm· —	41%	Partly Cloudy	E 4 mph6 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Light wind from the SSE around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the NNE around 3 mph5 km/h.
	SundaySep 27	78°F26°C	65°F19°C	0.02 in0.5 mm· 12%	68%	Drizzle	ESE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F19°C. Breezy from the SE at 5 to 8 mph8 to 12 km/h. 10% chance of drizzle. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the E around 4 mph6 km/h. 12% chance of drizzle.
	MondaySep 28	82°F28°C Feels 85°F30°C	68°F20°C	0.02 in0.4 mm· 9%	65%	Partly Cloudy	ESE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the ESE at 5 to 7 mph7 to 11 km/h. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the E around 4 mph6 km/h.
	TuesdaySep 29	87°F30°C Feels 90°F32°C	69°F20°C	0.02 in0.5 mm· 21%	50%	Drizzle	NNE 4 mph6 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 69°F20°C. Light wind from the ENE around 4 mph7 km/h. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the N around 4 mph6 km/h. 21% chance of drizzle in the evening.
	WednesdaySep 30	76°F25°C	67°F20°C	0.28 in7.1 mm· 71%	83%	Light Rain	SSW 6 mph9 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 71°F21°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 69% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the SW around 5 mph8 km/h. 71% chance of light rain in the evening.
	ThursdayOct 1	67°F20°C	64°F18°C	0.61 in15.6 mm· 93%	98%	Rain	SE 6 mph10 km/h
DayOvercast and mild, with a high of 67°F20°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 91% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 93% chance of rain throughout the night.
	FridayOct 2	68°F20°C	63°F17°C	0.69 in17.5 mm· 81%	93%	Rain	ESE 7 mph11 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 81% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 6 mph10 km/h. 80% chance of light rain throughout the night.
	SaturdayOct 3	76°F25°C	64°F18°C	0.19 in4.8 mm· 39%	69%	Showers	E 5 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F18°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 39% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 64°F18°C. Light wind from the E around 5 mph8 km/h. 38% chance of light rain throughout the night.
	SundayOct 4	81°F27°C Feels 84°F29°C	68°F20°C	0.13 in3.2 mm· 32%	69%	Showers	NNE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 32% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the NNE around 5 mph8 km/h. 31% chance of light rain throughout the night.
	MondayOct 5	78°F25°C	69°F21°C	0.29 in7.3 mm· 50%	82%	Light Rain	N 5 mph9 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 69°F21°C. Light wind from the SSW around 6 mph9 km/h. 47% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the N around 5 mph8 km/h. 50% chance of light rain throughout the night.
	TuesdayOct 6	74°F23°C	67°F19°C	0.38 in9.6 mm· 63%	91%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 67°F19°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 62% chance of light rain throughout the day. NightOvercast, with a low around 67°F20°C. Light wind from the SE around 5 mph8 km/h. 63% chance of light rain throughout the night.
	WednesdayOct 7	72°F22°C	66°F19°C	0.3 in7.7 mm· 69%	91%	Light Rain	SE 6 mph10 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 69% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the SE around 5 mph8 km/h. 47% chance of light rain throughout the night.

Nearby Cities

Itanhaém12 mi20 km Praia Grande15 mi24 km São Vicente17 mi27 km Cubatão18 mi30 km Parelheiros20 mi31 km Santos20 mi33 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: 24.0931°S, 46.6208°W·Elevation: 8m·Timezone: America/Sao_Paulo·Population: 57,648