Live Weather & Forecast
Weather in Porto Belo
Santa Catarina, Brazil · Real-time conditions & 3-day outlook
22°C
Feels like 25°C
72°F / Feels 77°F
Clear
Porto Belo, Santa Catarina
🌙 Nighttime
Updated: 2026-04-21 20:30
Humidity
88%
Wind
8.6 km/h ENE
Wind Gust
15.8 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
18.1°C
Wind Degree
61°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
205.9 μg/m³
NO₂
15.8 μg/m³
O₃
35 μg/m³
SO₂
2.9 μg/m³
PM 2.5
12.5 μg/m³
PM 10
15 μg/m³
Today's Hourly Forecast
24-hour breakdown for Porto Belo, Santa Catarina
12 AM
18°
Partly Cloudy
1 AM
18°
Cloudy
2 AM
17°
Cloudy
3 AM
17°
Cloudy
4 AM
17°
Partly Cloudy
5 AM
17°
Partly Cloudy
6 AM
20°
Patchy rain nearby
7 AM
20°
Overcast
8 AM
21°
Partly Cloudy
9 AM
22°
Partly Cloudy
10 AM
24°
Partly Cloudy
11 AM
24°
Partly Cloudy
12 PM
25°
Sunny
1 PM
26°
Sunny
2 PM
26°
Sunny
3 PM
25°
Sunny
4 PM
25°
Partly Cloudy
5 PM
24°
Partly Cloudy
6 PM
22°
Clear
7 PM
21°
Clear
8 PM
22°
Clear
9 PM
21°
Clear
10 PM
21°
Clear
11 PM
20°
Partly Cloudy
3-Day Forecast
Daily overview for Porto Belo, Santa Catarina
Today
Partly Cloudy
26°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 10.1 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 7.3
🌅 Sunrise: 06:34 AM
🌇 Sunset: 05:52 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Partly Cloudy
26°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 14 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 7.8
🌅 Sunrise: 06:34 AM
🌇 Sunset: 05:51 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
25°
/
19°
🌧️ 79% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 0.18 mm
☀️ UV Index: 7.2
🌅 Sunrise: 06:35 AM
🌇 Sunset: 05:50 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Porto Belo
Plan your trip to Porto Belo, Brazil around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in Porto Belo?
Current conditions in Porto Belo: Clear, temperature 22°C, humidity 88%.
What is the best time to visit Porto Belo?
The best time to visit Porto Belo is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Porto Belo?
Porto Belo is located at approximately -27.2° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Porto Belo?
The wettest period in Porto Belo is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Porto Belo?
For visits to Porto Belo during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Porto Belo in?
Porto Belo is located in Brazil, in the state of Santa Catarina.
What are the public holidays in Porto Belo in 2026?
View the 2026 public holidays for Porto Belo on our Holidays page.
What are the GPS coordinates used for the weather forecast in Porto Belo?
The weather forecast for Porto Belo uses coordinates -27.1542, -48.5424.
What is the current temperature outside in Porto Belo?
The current outdoor temperature in Porto Belo is 22°C (72°F) with clear.
What is the hourly weather forecast for Porto Belo today?
Today's hour-by-hour weather breakdown for Porto Belo is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Porto Belo tomorrow hour by hour?
Tomorrow's forecast for Porto Belo shows a high of 26°C and a low of 19°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Porto Belo?
Rain is not expected in Porto Belo today. Current forecast shows no significant rain probability.
Is it going to rain today in Porto Belo?
No, rain is not forecast for Porto Belo today. Current conditions show clear to partly cloudy skies.