Current Conditions

Florianópolis, Santa Catarina

66°F19°C
Drizzle

Wind

S 13 mph21 km/h

Humidity

69%

Cloud Cover

23%

As of Thursday, July 23, 2026 at 4:10 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 64°F18°C and morning low of 58°F14°C. Light wind from the S around 5 mph7 km/h. 11% chance of drizzle in the afternoon.

Night

Mostly cloudy, with a low around 58°F15°C. Breezy from the SSW at 5 to 8 mph8 to 14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24DrizzleHigh 64°F18°CLow 58°F14°CPrecip 0.02 in0.4 mm11%Cloud 81%Wind SSW 5 mph8 km/hFriday: Overcast and mild, with a high of 64°F18°C and morning low of 58°F14°C. Light wind from the S around 5 mph7 km/h. 11% chance of drizzle in the afternoon. Friday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the SSW at 5 to 8 mph8 to 14 km/h.
SaturdayJul 25ShowersHigh 67°F20°CLow 59°F15°CPrecip 0.07 in1.7 mm37%Cloud 38%Wind S 4 mph6 km/hSaturday: Mostly clear and mild, with a high of 67°F20°C and morning low of 59°F15°C. Light wind from the SE around 4 mph6 km/h. 26% chance of drizzle in the morning. Saturday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the SSW around 3 mph5 km/h. 37% chance of showers overnight.
SundayJul 26Partly CloudyHigh 70°F21°CLow 58°F14°CPrecip 0 in0.1 mm9%Cloud 59%Wind N 7 mph11 km/hSunday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the N at 7 to 9 mph12 to 15 km/h. Sunday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the N at 6 to 8 mph9 to 13 km/h.
MondayJul 27Partly CloudyHigh 72°F22°CLow 61°F16°CPrecip 0 in0.1 mm5%Cloud 48%Wind N 7 mph11 km/hMonday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the N at 7 to 9 mph11 to 14 km/h. Monday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the N at 7 to 8 mph11 to 13 km/h.
TuesdayJul 28DrizzleHigh 74°F24°CLow 64°F18°CPrecip 0.03 in0.8 mm21%Cloud 67%Wind N 7 mph11 km/hTuesday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 64°F18°C. Breezy from the NNW at 8 mph13 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 8 mph10 to 13 km/h. 21% chance of drizzle in the evening.
WednesdayJul 29Light RainHigh 69°F20°CLow 64°F18°CPrecip 0.26 in6.7 mm44%Cloud 83%Wind NW 6 mph10 km/hWednesday: Overcast and warm, with a high of 69°F20°C. Light wind from the NNW around 6 mph10 km/h. 40% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. 44% chance of light rain throughout the night.
ThursdayJul 30Light RainHigh 65°F18°CLow 61°F16°CPrecip 0.15 in3.8 mm42%Cloud 76%Wind S 9 mph15 km/hThursday: Mostly cloudy and mild, with a high of 65°F18°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 23% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 42% chance of light rain throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

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: 27.5967°S, 48.5492°W·Elevation: 26m·Timezone: America/Sao_Paulo·Population: 508,826