Current Conditions

Porto Belo, Santa Catarina

65°F19°C

Rain

Wind

ESE 5 mph8 km/h

Humidity

89%

Cloud Cover

90%

As of Thursday, August 13, 2026 at 2:00 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 67°F20°C and morning low of 62°F17°C. Light wind from the SE around 4 mph7 km/h. 92% chance of rain throughout the day.

Night

Overcast, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h. 99% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 67°F20°C	Low 62°F17°C	Precip 0.56 in14.2 mm99%	Cloud 88%	Wind SE 4 mph6 km/h	Thursday: Overcast and mild, with a high of 67°F20°C and morning low of 62°F17°C. Light wind from the SE around 4 mph7 km/h. 92% chance of rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h. 99% chance of rain throughout the night.
Rain	High 64°F18°C	Low 61°F16°C	Precip 0.72 in18.3 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 1.38 in35 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 in3.7 mm87%	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 9 mph11 to 14 km/h. 87% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 64°F18°C. Light wind from the NNE around 6 mph9 km/h. 64% chance of light rain throughout the night.
Drizzle	High 75°F24°C	Low 65°F18°C	Precip 0.02 in0.6 mm19%	Cloud 83%	Wind N 4 mph7 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. 19% chance of drizzle overnight.
Partly Cloudy	High 80°F27°C	Low 65°F18°C	Precip 0 in0.1 mm2%	Cloud 64%	Wind NW 4 mph6 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 NW around 4 mph6 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NW around 3 mph5 km/h.
Drizzle	High 75°F24°C	Low 65°F19°C	Precip 0.04 in1 mm20%	Cloud 88%	Wind SSE 4 mph6 km/h	Wednesday: Overcast and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the SSE around 4 mph7 km/h. Humid. Wednesday Night: Overcast, with a low around 66°F19°C. Light wind from the SSE around 4 mph6 km/h. 20% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	67°F20°C	62°F17°C	0.56 in14.2 mm· 99%	88%	Rain	SE 4 mph6 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 62°F17°C. Light wind from the SE around 4 mph7 km/h. 92% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h. 99% chance of rain throughout the night.
	FridayAug 14	64°F18°C	61°F16°C	0.72 in18.3 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	1.38 in35 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 in3.7 mm· 87%	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 9 mph11 to 14 km/h. 87% chance of light rain throughout the day. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the NNE around 6 mph9 km/h. 64% chance of light rain throughout the night.
	MondayAug 17	75°F24°C	65°F18°C	0.02 in0.6 mm· 19%	83%	Drizzle	N 4 mph7 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. 19% chance of drizzle overnight.
	TuesdayAug 18	80°F27°C	65°F18°C	0 in0.1 mm· 2%	64%	Partly Cloudy	NW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Light wind from the NW around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NW around 3 mph5 km/h.
	WednesdayAug 19	75°F24°C	65°F19°C	0.04 in1 mm· 20%	88%	Drizzle	SSE 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the SSE around 4 mph7 km/h. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the SSE around 4 mph6 km/h. 20% chance of drizzle in the evening.
	ThursdayAug 20	70°F21°C	63°F17°C	0.2 in5.2 mm· 36%	83%	Light Rain	WNW 5 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 63°F17°C. Light wind from the NW around 5 mph8 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the WSW around 4 mph7 km/h. 28% chance of light rain throughout the night.
	FridayAug 21	70°F21°C	57°F14°C	0.03 in0.7 mm· 15%	25%	Drizzle	W 6 mph9 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the W around 5 mph9 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 6 mph9 km/h. 15% chance of drizzle overnight.
	SaturdayAug 22	66°F19°C	55°F13°C	0.03 in0.8 mm· 18%	58%	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. 18% chance of drizzle around midday. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 11% chance of drizzle in the evening.
	SundayAug 23	61°F16°C	55°F13°C	0.15 in3.7 mm· 30%	86%	Light Rain	SE 5 mph8 km/h
DayOvercast and mild, with a high of 61°F16°C and morning low of 55°F13°C. Light wind from the SE around 5 mph8 km/h. 30% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Light wind from the SE around 5 mph7 km/h. 30% chance of light rain throughout the night.
	MondayAug 24	64°F18°C	56°F13°C	0.27 in6.9 mm· 43%	85%	Light Rain	S 4 mph7 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 56°F13°C. Light wind from the SSW around 5 mph7 km/h. 42% chance of light rain throughout the day. NightOvercast, with a low around 56°F14°C. Light wind from the S around 4 mph7 km/h. 43% chance of light rain throughout the night.
	TuesdayAug 25	67°F19°C	58°F14°C	0.2 in5.2 mm· 36%	81%	Light Rain	SSE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Light wind from the SSE around 5 mph8 km/h. 33% chance of light rain throughout the day. NightOvercast, with a low around 58°F15°C. Light wind from the S around 4 mph7 km/h. 36% chance of light rain throughout the night.
	WednesdayAug 26	69°F21°C	60°F16°C	0.22 in5.6 mm· 44%	82%	Light Rain	NNE 5 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Light wind from the NNE around 5 mph8 km/h. 44% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the NE around 4 mph7 km/h. 36% chance of light rain throughout the night.
	ThursdayAug 27	73°F23°C	62°F17°C	0.19 in4.8 mm· 31%	76%	Light Rain	N 5 mph8 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the N at 5 to 7 mph9 to 11 km/h. 31% 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. 31% 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