Current Conditions

Rio do Sul, Santa Catarina

67°F20°C
Clear

Wind

NNW 1 mph2 km/h

Humidity

55%

Cloud Cover

6%

As of Wednesday, September 2, 2026 at 1:20 PM GMT-3

Today's Outlook

Day

Mostly clear and warm, with a high of 71°F22°C and morning low of 58°F15°C. Light wind from the N around 2 mph4 km/h.

Night

Mostly clear, with a low around 57°F14°C. Light wind from the ENE around 5 mph9 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 71°F22°CLow 57°F14°CPrecip 0 in0 mmCloud 15%Wind NE 4 mph6 km/hWednesday: Mostly clear and warm, with a high of 71°F22°C and morning low of 58°F15°C. Light wind from the N around 2 mph4 km/h. Wednesday Night: Mostly clear, with a low around 57°F14°C. Light wind from the ENE around 5 mph9 km/h.
DrizzleHigh 77°F25°CLow 54°F12°CPrecip 0.02 in0.4 mm20%Cloud 46%Wind N 4 mph6 km/hThursday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 54°F12°C. Light wind from the NNW around 4 mph6 km/h. 14% chance of drizzle in the morning. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the NE around 3 mph5 km/h. 20% chance of drizzle overnight.
RainHigh 69°F20°CLow 55°F13°CPrecip 0.28 in7.2 mm98%Cloud 63%Wind NNE 3 mph6 km/hFriday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 55°F13°C. Light wind from the WNW around 3 mph4 km/h. 86% chance of showers around midday. Friday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the ENE around 4 mph7 km/h. 98% chance of rain in the evening.
Light RainHigh 58°F14°CLow 53°F12°CPrecip 0.2 in5.2 mm87%Cloud 92%Wind ENE 4 mph6 km/hSaturday: Overcast and mild, with a high of 58°F14°C. Light wind from the ENE around 3 mph5 km/h. 69% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 54°F12°C. Light wind from the ENE around 4 mph7 km/h. 87% chance of light rain throughout the night.
DrizzleHigh 61°F16°CLow 46°F8°CPrecip 0.04 in1 mm38%Cloud 51%Wind SW 4 mph7 km/hSunday: Mostly cloudy and mild, with a high of 61°F16°C and morning low of 46°F8°C. Light wind from the WSW around 5 mph8 km/h. 20% chance of drizzle in the morning. Dry air. Sunday Night: Mostly cloudy, with a low around 47°F9°C. Light wind from the SE around 4 mph6 km/h. 38% chance of drizzle overnight.
DrizzleHigh 56°F13°CLow 41°F5°CPrecip 0.02 in0.6 mm13%Cloud 68%Wind ENE 4 mph7 km/hMonday: Mostly cloudy and mild, with a high of 56°F13°C and morning low of 41°F5°C. Light wind from the ENE around 4 mph6 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 42°F6°C. Light wind from the E around 4 mph7 km/h. 13% chance of drizzle throughout the night.
Partly CloudyHigh 63°F17°CLow 47°F8°CPrecip 0.02 in0.4 mm9%Cloud 65%Wind ENE 3 mph5 km/hTuesday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 47°F8°C. Light wind from the NE around 3 mph4 km/h. Dry air. Tuesday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the E around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 271°F22°C57°F14°C0 in0 mm· —15%ClearNE 4 mph6 km/h
ThursdaySep 377°F25°C54°F12°C0.02 in0.4 mm· 20%46%DrizzleN 4 mph6 km/h
FridaySep 469°F20°C55°F13°C0.28 in7.2 mm· 98%63%RainNNE 3 mph6 km/h
SaturdaySep 558°F14°C53°F12°C0.2 in5.2 mm· 87%92%Light RainENE 4 mph6 km/h
SundaySep 661°F16°C46°F8°C0.04 in1 mm· 38%51%DrizzleSW 4 mph7 km/h
MondaySep 756°F13°C41°F5°C0.02 in0.6 mm· 13%68%DrizzleENE 4 mph7 km/h
TuesdaySep 863°F17°C47°F8°C0.02 in0.4 mm· 9%65%Partly CloudyENE 3 mph5 km/h
WednesdaySep 969°F21°C51°F11°C0.15 in3.9 mm· 48%74%Light RainE 3 mph5 km/h
ThursdaySep 1063°F17°C57°F14°C1.26 in32 mm· 92%92%RainE 5 mph7 km/h
FridaySep 1167°F19°C55°F13°C0.41 in10.5 mm· 54%72%Light RainWSW 5 mph9 km/h
SaturdaySep 1266°F19°C54°F12°C0.47 in11.9 mm· 37%74%Light RainSSE 5 mph8 km/h
SundaySep 1363°F17°C52°F11°C0.25 in6.4 mm· 32%76%Light RainE 5 mph8 km/h
MondaySep 1464°F18°C52°F11°C0.24 in6.2 mm· 36%77%Light RainE 4 mph7 km/h
TuesdaySep 1568°F20°C52°F11°C0.19 in4.8 mm· 23%66%ShowersENE 4 mph6 km/h
WednesdaySep 1669°F20°C53°F12°C0.2 in5 mm· 24%72%Light RainENE 4 mph6 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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