Current Conditions

Rio do Sul, Santa Catarina

66°F19°C

Rain

Wind

NNW 2 mph4 km/h

Humidity

62%

Cloud Cover

82%

As of Tuesday, September 8, 2026 at 4:02 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 65°F18°C and morning low of 51°F11°C. Light wind from the ESE around 2 mph3 km/h. 27% chance of drizzle around midday.

Night

Mostly cloudy, with a low around 51°F11°C. Light wind from the ESE around 3 mph5 km/h. 98% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 65°F18°C	Low 51°F11°C	Precip 0.21 in5.3 mm98%	Cloud 81%	Wind ESE 2 mph4 km/h	Wednesday: Overcast and mild, with a high of 65°F18°C and morning low of 51°F11°C. Light wind from the ESE around 2 mph3 km/h. 27% chance of drizzle around midday. Wednesday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the ESE around 3 mph5 km/h. 98% chance of rain in the evening.
Rain	High 64°F18°C	Low 57°F14°C	Precip 1.13 in28.7 mm100%	Cloud 99%	Wind ENE 3 mph5 km/h	Thursday: Overcast and mild, with a high of 64°F18°C and morning low of 57°F14°C. Light wind from the N around 3 mph4 km/h. 95% chance of rain throughout the day. Thursday Night: Overcast, with a low around 58°F14°C. Light wind from the E around 3 mph5 km/h. 100% chance of rain throughout the night.
Rain	High 63°F17°C	Low 59°F15°C	Precip 1.94 in49.4 mm100%	Cloud 99%	Wind E 3 mph5 km/h	Friday: Overcast and mild, with a high of 63°F17°C. Light wind from the E around 3 mph5 km/h. 100% chance of rain throughout the day. Friday Night: Overcast, with a low around 59°F15°C. Light wind from the ENE around 3 mph5 km/h. 99% chance of rain throughout the night.
Drizzle	High 69°F21°C	Low 58°F15°C	Precip 0.04 in1.1 mm32%	Cloud 93%	Wind WSW 5 mph8 km/h	Saturday: Overcast and warm, with a high of 69°F21°C and morning low of 58°F15°C. Light wind from the WSW around 5 mph9 km/h. 13% chance of drizzle in the afternoon. Saturday Night: Overcast, with a low around 59°F15°C. Light wind from the SW around 5 mph8 km/h. 32% chance of drizzle throughout the night.
Drizzle	High 60°F15°C	Low 52°F11°C	Precip 0.11 in2.7 mm40%	Cloud 97%	Wind E 4 mph7 km/h	Sunday: Overcast and mild, with a high of 60°F15°C and morning low of 52°F11°C. Light wind from the E around 4 mph7 km/h. 29% chance of drizzle throughout the day. Dry air. Sunday Night: Overcast, with a low around 54°F12°C. Light wind from the E around 4 mph7 km/h. 40% chance of drizzle throughout the night.
Light Rain	High 58°F14°C	Low 51°F11°C	Precip 0.13 in3.4 mm43%	Cloud 93%	Wind E 3 mph6 km/h	Monday: Overcast and mild, with a high of 58°F14°C and morning low of 51°F11°C. Light wind from the E around 4 mph6 km/h. 43% chance of light rain throughout the day. Monday Night: Overcast, with a low around 51°F11°C. Light wind from the E around 3 mph5 km/h. 39% chance of drizzle throughout the night.
Drizzle	High 66°F19°C	Low 52°F11°C	Precip 0.06 in1.6 mm25%	Cloud 68%	Wind SSW 3 mph6 km/h	Tuesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 22% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph5 km/h. 25% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	65°F18°C	51°F11°C	0.21 in5.3 mm· 98%	81%	Rain	ESE 2 mph4 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 51°F11°C. Light wind from the ESE around 2 mph3 km/h. 27% chance of drizzle around midday. NightMostly cloudy, with a low around 51°F11°C. Light wind from the ESE around 3 mph5 km/h. 98% chance of rain in the evening.
	ThursdaySep 10	64°F18°C	57°F14°C	1.13 in28.7 mm· 100%	99%	Rain	ENE 3 mph5 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 57°F14°C. Light wind from the N around 3 mph4 km/h. 95% chance of rain throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the E around 3 mph5 km/h. 100% chance of rain throughout the night.
	FridaySep 11	63°F17°C	59°F15°C	1.94 in49.4 mm· 100%	99%	Rain	E 3 mph5 km/h
DayOvercast and mild, with a high of 63°F17°C. Light wind from the E around 3 mph5 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 3 mph5 km/h. 99% chance of rain throughout the night.
	SaturdaySep 12	69°F21°C	58°F15°C	0.04 in1.1 mm· 32%	93%	Drizzle	WSW 5 mph8 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 58°F15°C. Light wind from the WSW around 5 mph9 km/h. 13% chance of drizzle in the afternoon. NightOvercast, with a low around 59°F15°C. Light wind from the SW around 5 mph8 km/h. 32% chance of drizzle throughout the night.
	SundaySep 13	60°F15°C	52°F11°C	0.11 in2.7 mm· 40%	97%	Drizzle	E 4 mph7 km/h
DayOvercast and mild, with a high of 60°F15°C and morning low of 52°F11°C. Light wind from the E around 4 mph7 km/h. 29% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 54°F12°C. Light wind from the E around 4 mph7 km/h. 40% chance of drizzle throughout the night.
	MondaySep 14	58°F14°C	51°F11°C	0.13 in3.4 mm· 43%	93%	Light Rain	E 3 mph6 km/h
DayOvercast and mild, with a high of 58°F14°C and morning low of 51°F11°C. Light wind from the E around 4 mph6 km/h. 43% chance of light rain throughout the day. NightOvercast, with a low around 51°F11°C. Light wind from the E around 3 mph5 km/h. 39% chance of drizzle throughout the night.
	TuesdaySep 15	66°F19°C	52°F11°C	0.06 in1.6 mm· 25%	68%	Drizzle	SSW 3 mph6 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph5 km/h. 25% chance of drizzle throughout the night.
	WednesdaySep 16	63°F17°C	50°F10°C	0.04 in0.9 mm· 20%	72%	Drizzle	ENE 4 mph6 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 50°F10°C. Light wind from the ENE around 4 mph6 km/h. 18% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the ENE around 5 mph7 km/h. 20% chance of drizzle throughout the night.
	ThursdaySep 17	64°F18°C	52°F11°C	0.06 in1.5 mm· 20%	83%	Drizzle	ENE 4 mph6 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 52°F11°C. Light wind from the NE around 4 mph6 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the E around 4 mph6 km/h. 20% chance of drizzle throughout the night.
	FridaySep 18	67°F20°C	55°F13°C	0.16 in4.1 mm· 34%	92%	Light Rain	ENE 3 mph6 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 55°F13°C. Light wind from the NE around 3 mph5 km/h. 34% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Light wind from the E around 4 mph6 km/h. 29% chance of light rain throughout the night.
	SaturdaySep 19	67°F19°C	58°F14°C	0.31 in8 mm· 53%	96%	Light Rain	ENE 4 mph6 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 58°F14°C. Light wind from the ENE around 3 mph6 km/h. 52% chance of light rain throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the E around 4 mph6 km/h. 53% chance of light rain throughout the night.
	SundaySep 20	68°F20°C	58°F15°C	0.38 in9.6 mm· 56%	94%	Light Rain	NE 4 mph6 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 58°F15°C. Light wind from the NNE around 4 mph7 km/h. 56% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 4 mph6 km/h. 51% chance of light rain throughout the night.
	MondaySep 21	70°F21°C	58°F15°C	0.3 in7.5 mm· 47%	83%	Light Rain	NNE 4 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 58°F15°C. Light wind from the NW around 4 mph7 km/h. 47% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 4 mph7 km/h. 34% chance of light rain throughout the night.
	TuesdaySep 22	71°F22°C	57°F14°C	0.25 in6.4 mm· 34%	77%	Light Rain	NNE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Light wind from the NW around 5 mph7 km/h. 34% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the E around 4 mph6 km/h. 29% chance of light rain throughout the night.
	WednesdaySep 23	71°F22°C	56°F14°C	0.18 in4.5 mm· 32%	76%	Light Rain	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 56°F14°C. Light wind from the NNW around 4 mph7 km/h. 32% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the E around 3 mph5 km/h. 21% chance of light rain throughout the night.

Nearby Cities

Presidente Getúlio11 mi18 km Ibirama13 mi21 km Ituporanga14 mi23 km Pouso Redondo18 mi29 km Taió23 mi37 km Indaial33 mi54 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 27.2142°S, 49.6431°W·Elevation: 346m·Timezone: America/Sao_Paulo·Population: 72,006