Weather atlas / Local forecast
Porto Alegre
-30.03° latitude / -51.23° longitude
BR
Updated just now
Current conditions
- Humidity
- 90%
- Wind
- 4 km/h SW
- Pressure
- 1008 hPa
- UV Index
- 0 Low
- Cloud Cover
- 91%
- Precipitation
- 0 mm
- Sunrise
- 5:28 AM
- Sunset
- 6:51 PM
What to expect today in Porto Alegre
Right now in Porto Alegre it's 20°C with overcast. Today's high should reach 26°C with an overnight low near 19°C. Expect rain around midday, with chances peaking near 48%. Tomorrow looks similar, with highs near 27°C with overcast.
Next 25 Hours
10-Day Forecast
Daily low high · Select a day for details
Forecast trends
Next 24 hours — temperature & precipitation
10-day outlook — high / low & rainfall
About Porto Alegre
Porto Alegre is located in southern Brazil and is famous for its vibrant culture and beautiful riverfront. It experiences a subtropical climate with warm summers and mild winters.
Porto Alegre experiences a subtropical climate with distinct seasons. Temperatures range from cool in winter to hot in summer, with the coldest months being typically June to August. Expect high humidity and significant rainfall throughout the year.
Nearby Cities
Monthly Climate Averages
| Month | High | Low | Rain | Humidity |
|---|---|---|---|---|
| May | 18.1°C | 13.1°C | 0mm | 74% |
Based on 1 years of data
Daily forecast for Porto Alegre in your inbox
One short email each morning — today's outlook and any severe-weather warnings. No spam, unsubscribe anytime.
See our Privacy Policy for information about email sign-ups.