Current Conditions

São Francisco do Sul, Santa Catarina

68°F20°C

Rain

Wind

SSE 7 mph11 km/h

Humidity

82%

Cloud Cover

53%

As of Thursday, August 13, 2026 at 12:49 PM GMT-3

Today's Outlook

Day

Mostly cloudy and mild, with a high of 68°F20°C. Breezy from the SSE at 7 to 10 mph11 to 15 km/h. 29% chance of drizzle throughout the day.

Night

Overcast, with a low around 64°F18°C. Light wind from the SE around 5 mph8 km/h. 92% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 68°F20°C	Low 64°F18°C	Precip 0.23 in5.8 mm92%	Cloud 75%	Wind SSE 6 mph10 km/h	Thursday: Mostly cloudy and mild, with a high of 68°F20°C. Breezy from the SSE at 7 to 10 mph11 to 15 km/h. 29% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 64°F18°C. Light wind from the SE around 5 mph8 km/h. 92% chance of rain throughout the night.
Rain	High 66°F19°C	Low 64°F18°C	Precip 0.73 in18.5 mm99%	Cloud 98%	Wind SE 5 mph9 km/h	Friday: Overcast and mild, with a high of 66°F19°C. Light wind from the SE around 5 mph8 km/h. 92% chance of light rain throughout the day. Friday Night: Overcast, with a low around 64°F18°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 99% chance of rain throughout the night.
Rain	High 68°F20°C	Low 65°F18°C	Precip 0.83 in21 mm100%	Cloud 91%	Wind NE 7 mph12 km/h	Saturday: Overcast and warm, with a high of 68°F20°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h. 99% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 65°F18°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 100% chance of rain throughout the night.
Drizzle	High 71°F22°C	Low 66°F19°C	Precip 0.03 in0.8 mm24%	Cloud 93%	Wind NE 9 mph14 km/h	Sunday: Overcast and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the NE at 9 to 10 mph15 to 17 km/h. 24% chance of drizzle in the morning. Humid. Sunday Night: Overcast, with a low around 66°F19°C. Breezy from the NE at 9 mph14 km/h. 15% chance of drizzle overnight.
Partly Cloudy	High 73°F23°C	Low 67°F19°C	Precip 0.01 in0.3 mm4%	Cloud 74%	Wind NE 6 mph10 km/h	Monday: Overcast and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the NE at 5 to 8 mph9 to 12 km/h. Humid. Monday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h.
Partly Cloudy	High 79°F26°C	Low 66°F19°C	Precip 0 in0.1 mm1%	Cloud 47%	Wind NE 5 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the ENE at 5 to 8 mph8 to 13 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the NNE at 6 to 8 mph9 to 13 km/h.
Partly Cloudy	High 75°F24°C	Low 67°F19°C	Precip 0.02 in0.4 mm7%	Cloud 75%	Wind SE 6 mph10 km/h	Wednesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. Humid. Wednesday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	68°F20°C	64°F18°C	0.23 in5.8 mm· 92%	75%	Rain	SSE 6 mph10 km/h
DayMostly cloudy and mild, with a high of 68°F20°C. Breezy from the SSE at 7 to 10 mph11 to 15 km/h. 29% chance of drizzle throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 5 mph8 km/h. 92% chance of rain throughout the night.
	FridayAug 14	66°F19°C	64°F18°C	0.73 in18.5 mm· 99%	98%	Rain	SE 5 mph9 km/h
DayOvercast and mild, with a high of 66°F19°C. Light wind from the SE around 5 mph8 km/h. 92% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 99% chance of rain throughout the night.
	SaturdayAug 15	68°F20°C	65°F18°C	0.83 in21 mm· 100%	91%	Rain	NE 7 mph12 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h. 99% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 100% chance of rain throughout the night.
	SundayAug 16	71°F22°C	66°F19°C	0.03 in0.8 mm· 24%	93%	Drizzle	NE 9 mph14 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the NE at 9 to 10 mph15 to 17 km/h. 24% chance of drizzle in the morning. Humid. NightOvercast, with a low around 66°F19°C. Breezy from the NE at 9 mph14 km/h. 15% chance of drizzle overnight.
	MondayAug 17	73°F23°C	67°F19°C	0.01 in0.3 mm· 4%	74%	Partly Cloudy	NE 6 mph10 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the NE at 5 to 8 mph9 to 12 km/h. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h.
	TuesdayAug 18	79°F26°C	66°F19°C	0 in0.1 mm· 1%	47%	Partly Cloudy	NE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the ENE at 5 to 8 mph8 to 13 km/h. Humid. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NNE at 6 to 8 mph9 to 13 km/h.
	WednesdayAug 19	75°F24°C	67°F19°C	0.02 in0.4 mm· 7%	75%	Partly Cloudy	SE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h.
	ThursdayAug 20	71°F22°C	65°F19°C	0.1 in2.5 mm· 17%	87%	Drizzle	SE 6 mph10 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 65°F19°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h. 17% chance of drizzle throughout the day. NightOvercast, with a low around 66°F19°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 17% chance of drizzle throughout the night.
	FridayAug 21	70°F21°C	62°F17°C	0.03 in0.8 mm· 14%	36%	Drizzle	S 8 mph12 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the SSW at 8 mph13 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. 14% chance of drizzle overnight.
	SaturdayAug 22	68°F20°C	61°F16°C	0.04 in1.1 mm· 29%	55%	Drizzle	SE 7 mph12 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 61°F16°C. Breezy from the SE at 7 to 10 mph12 to 16 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SE at 8 to 10 mph12 to 16 km/h. 29% chance of drizzle in the evening.
	SundayAug 23	63°F17°C	61°F16°C	0.19 in4.8 mm· 56%	90%	Light Rain	SSE 8 mph14 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the SSE at 9 mph14 km/h. 56% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the SE at 8 to 9 mph13 to 14 km/h. 55% chance of light rain throughout the night.
	MondayAug 24	65°F19°C	61°F16°C	0.26 in6.7 mm· 52%	86%	Light Rain	SSE 6 mph10 km/h
DayOvercast and mild, with a high of 65°F19°C and morning low of 61°F16°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 52% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the SSE around 6 mph10 km/h. 49% chance of light rain throughout the night.
	TuesdayAug 25	68°F20°C	62°F17°C	0.19 in4.9 mm· 43%	81%	Light Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 62°F17°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 34% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SSE at 7 to 8 mph11 to 12 km/h. 43% chance of light rain throughout the night.
	WednesdayAug 26	71°F21°C	63°F17°C	0.17 in4.3 mm· 36%	76%	Light Rain	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the E at 7 to 9 mph11 to 14 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 35% chance of light rain throughout the night.
	ThursdayAug 27	73°F23°C	65°F18°C	0.12 in3 mm· 30%	65%	Showers	NE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the NE at 7 to 10 mph12 to 15 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 22% chance of drizzle throughout the night.

Nearby Cities

Itapoá9 mi14 km Araquari10 mi16 km Joinville14 mi22 km Garuva20 mi32 km Guaratuba25 mi41 km Barra Velha27 mi43 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: 26.2433°S, 48.6381°W·Elevation: 16m·Timezone: America/Sao_Paulo·Population: 52,674