Current Conditions

Porto Belo, Santa Catarina

70°F21°C
Partly Cloudy

Wind

SSE 8 mph13 km/h

Humidity

64%

Cloud Cover

40%

As of Thursday, July 23, 2026 at 2:03 PM GMT-3

Today's Outlook

Day

Partly cloudy and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the S at 7 to 9 mph11 to 14 km/h.

Night

Mostly cloudy, with a low around 60°F16°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Partly CloudyHigh 70°F21°CLow 60°F16°CPrecip 0 in0 mmCloud 46%Wind SSE 7 mph11 km/hThursday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. Thursday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.
FridayJul 24DrizzleHigh 65°F18°CLow 56°F14°CPrecip 0.02 in0.5 mm18%Cloud 85%Wind SSE 3 mph5 km/hFriday: Overcast and mild, with a high of 65°F18°C and morning low of 56°F14°C. Light wind from the SSE around 4 mph6 km/h. 18% chance of drizzle in the afternoon. Friday Night: Overcast, with a low around 57°F14°C. Light wind from the S around 3 mph4 km/h. 13% chance of drizzle in the evening.
SaturdayJul 25ShowersHigh 72°F22°CLow 56°F14°CPrecip 0.05 in1.2 mm27%Cloud 44%Wind WSW 3 mph5 km/hSaturday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 56°F14°C. Light wind from the W around 4 mph6 km/h. 14% chance of drizzle in the morning. Saturday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the SSE around 3 mph5 km/h. 27% chance of showers overnight.
SundayJul 26DrizzleHigh 71°F21°CLow 56°F13°CPrecip 0.01 in0.3 mm15%Cloud 68%Wind NW 4 mph6 km/hSunday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 56°F13°C. Light wind from the NW around 4 mph7 km/h. Sunday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the NNW around 3 mph5 km/h. 15% chance of drizzle in the evening.
MondayJul 27Partly CloudyHigh 76°F24°CLow 59°F15°CPrecip 0 in0 mmCloud 53%Wind NNW 3 mph6 km/hMonday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the NNW around 4 mph6 km/h. Monday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the NNW around 3 mph5 km/h.
TuesdayJul 28DrizzleHigh 79°F26°CLow 62°F17°CPrecip 0.02 in0.5 mm10%Cloud 53%Wind WNW 4 mph6 km/hTuesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Light wind from the NW around 4 mph7 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h. 10% chance of drizzle in the evening.
WednesdayJul 29Light RainHigh 73°F23°CLow 64°F18°CPrecip 0.21 in5.3 mm61%Cloud 73%Wind W 4 mph7 km/hWednesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the WSW around 5 mph7 km/h. 36% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the W around 4 mph6 km/h. 61% chance of showers in the evening.

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.

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PatternExampleDescription
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Coordinates: 27.1578°S, 48.5531°W·Elevation: 3m·Timezone: America/Sao_Paulo·Population: 27,688