Current Conditions

Porto Belo, Santa Catarina

66°F19°C

Rain

Wind

SE 4 mph6 km/h

Humidity

85%

Cloud Cover

87%

As of Thursday, August 13, 2026 at 12:12 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C. Light wind from the SE around 4 mph6 km/h. 94% chance of light rain throughout the day.

Night

Overcast, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 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 66°F19°C	Low 62°F17°C	Precip 0.52 in13.3 mm100%	Cloud 90%	Wind SE 4 mph6 km/h	Thursday: Overcast and mild, with a high of 66°F19°C. Light wind from the SE around 4 mph6 km/h. 94% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the night.
Rain	High 64°F18°C	Low 61°F16°C	Precip 0.75 in19.1 mm100%	Cloud 100%	Wind SE 5 mph8 km/h	Friday: Overcast and mild, with a high of 64°F18°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. 98% chance of light rain throughout the day. Friday Night: Overcast, with a low around 61°F16°C. Light wind from the SE around 5 mph7 km/h. 100% chance of rain throughout the night.
Rain	High 66°F19°C	Low 62°F17°C	Precip 1.28 in32.5 mm100%	Cloud 96%	Wind ENE 5 mph9 km/h	Saturday: Overcast and mild, with a high of 66°F19°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h. 100% chance of rain throughout the day. Saturday Night: Overcast, with a low around 62°F17°C. Light wind from the E around 5 mph9 km/h. 100% chance of rain throughout the night.
Light Rain	High 69°F20°C	Low 64°F18°C	Precip 0.15 in3.9 mm85%	Cloud 99%	Wind NNE 6 mph10 km/h	Sunday: Overcast and warm, with a high of 69°F20°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 85% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 64°F18°C. Light wind from the NNE around 5 mph8 km/h. 60% chance of light rain throughout the night.
Drizzle	High 75°F24°C	Low 65°F18°C	Precip 0.02 in0.6 mm23%	Cloud 84%	Wind N 4 mph6 km/h	Monday: Overcast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the N around 4 mph7 km/h. Humid. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the N around 4 mph6 km/h. 23% chance of drizzle overnight.
Partly Cloudy	High 80°F27°C	Low 65°F18°C	Precip 0 in0.1 mm1%	Cloud 65%	Wind NW 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Light wind from the NNW around 4 mph6 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 65°F19°C. Light wind from the NW around 3 mph5 km/h.
Drizzle	High 76°F24°C	Low 66°F19°C	Precip 0.04 in1.1 mm23%	Cloud 88%	Wind SSE 4 mph7 km/h	Wednesday: Overcast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Light wind from the SSE around 5 mph7 km/h. Humid. Wednesday Night: Overcast, with a low around 66°F19°C. Light wind from the S around 4 mph6 km/h. 23% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	66°F19°C	62°F17°C	0.52 in13.3 mm· 100%	90%	Rain	SE 4 mph6 km/h
DayOvercast and mild, with a high of 66°F19°C. Light wind from the SE around 4 mph6 km/h. 94% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the night.
	FridayAug 14	64°F18°C	61°F16°C	0.75 in19.1 mm· 100%	100%	Rain	SE 5 mph8 km/h
DayOvercast and mild, with a high of 64°F18°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. 98% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the SE around 5 mph7 km/h. 100% chance of rain throughout the night.
	SaturdayAug 15	66°F19°C	62°F17°C	1.28 in32.5 mm· 100%	96%	Rain	ENE 5 mph9 km/h
DayOvercast and mild, with a high of 66°F19°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the E around 5 mph9 km/h. 100% chance of rain throughout the night.
	SundayAug 16	69°F20°C	64°F18°C	0.15 in3.9 mm· 85%	99%	Light Rain	NNE 6 mph10 km/h
DayOvercast and warm, with a high of 69°F20°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 85% chance of light rain throughout the day. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the NNE around 5 mph8 km/h. 60% chance of light rain throughout the night.
	MondayAug 17	75°F24°C	65°F18°C	0.02 in0.6 mm· 23%	84%	Drizzle	N 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the N around 4 mph7 km/h. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the N around 4 mph6 km/h. 23% chance of drizzle overnight.
	TuesdayAug 18	80°F27°C	65°F18°C	0 in0.1 mm· 1%	65%	Partly Cloudy	NW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Light wind from the NNW around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 65°F19°C. Light wind from the NW around 3 mph5 km/h.
	WednesdayAug 19	76°F24°C	66°F19°C	0.04 in1.1 mm· 23%	88%	Drizzle	SSE 4 mph7 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Light wind from the SSE around 5 mph7 km/h. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the S around 4 mph6 km/h. 23% chance of drizzle in the evening.
	ThursdayAug 20	70°F21°C	63°F17°C	0.18 in4.6 mm· 37%	78%	Light Rain	W 5 mph8 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 63°F17°C. Light wind from the WNW around 5 mph8 km/h. 37% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the WSW around 5 mph7 km/h. 27% chance of light rain throughout the night.
	FridayAug 21	70°F21°C	56°F14°C	0.02 in0.4 mm· 10%	27%	Drizzle	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 56°F14°C. Light wind from the W around 5 mph8 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 5 mph9 km/h. 10% chance of drizzle overnight.
	SaturdayAug 22	66°F19°C	55°F13°C	0.03 in0.8 mm· 22%	61%	Drizzle	SE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Light wind from the SE around 5 mph8 km/h. 22% chance of drizzle around midday. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SE around 5 mph8 km/h. 11% chance of drizzle in the evening.
	SundayAug 23	62°F16°C	55°F13°C	0.15 in3.9 mm· 34%	85%	Light Rain	SE 5 mph8 km/h
DayOvercast and mild, with a high of 62°F16°C and morning low of 55°F13°C. Light wind from the SE around 6 mph9 km/h. 32% chance of light rain throughout the day. NightOvercast, with a low around 56°F13°C. Light wind from the SE around 5 mph8 km/h. 34% chance of light rain throughout the night.
	MondayAug 24	64°F18°C	57°F14°C	0.3 in7.6 mm· 55%	86%	Light Rain	S 4 mph7 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 57°F14°C. Light wind from the S around 5 mph8 km/h. 51% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Light wind from the S around 4 mph7 km/h. 55% chance of light rain throughout the night.
	TuesdayAug 25	67°F20°C	59°F15°C	0.24 in6.1 mm· 41%	84%	Light Rain	SSE 5 mph7 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Light wind from the SSE around 5 mph8 km/h. 39% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the SSE around 4 mph7 km/h. 41% chance of light rain throughout the night.
	WednesdayAug 26	70°F21°C	60°F16°C	0.25 in6.3 mm· 41%	80%	Light Rain	N 4 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 60°F16°C. Light wind from the N around 5 mph8 km/h. 41% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NNE around 4 mph6 km/h. 31% chance of light rain throughout the night.
	ThursdayAug 27	73°F23°C	62°F17°C	0.23 in5.8 mm· 29%	74%	Light Rain	N 4 mph7 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the N around 5 mph8 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the N around 4 mph7 km/h. 28% chance of light rain throughout the night.

Nearby Cities

Bombinhas4 mi6 km Itapema6 mi9 km Tijucas8 mi12 km Governador Celso Ramos11 mi17 km Camboriú11 mi18 km Balneário Camboriú13 mi20 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: 27.1578°S, 48.5531°W·Elevation: 3m·Timezone: America/Sao_Paulo·Population: 27,688