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August 25th, 2025 :: 4:15 am GMT-0300   

Local Weather Report for
Porto Alegre
Rio Grande do Sul, Brazil

 Current Porto Alegre Weather Conditions Updated August 25th at 3:00 am 
Temperature:48°F Dew Point:46°F
Barometer:30.24 inHg Wind:N 4 Mph
Humidity:93.4% Visibility:n/a
 
 Porto Alegre Weather Forecast Summary  
 
Today
Aug 26th
Wednesday
Aug 27th
Thursday
Aug 28th
Friday
Aug 29th
Saturday
Aug 30th
Cloudy Cloudy Cloudy Mostly Sunny Mostly Sunny
65°F
68°F
51°F
73°F
58°F
79°F
57°F
85°F
60°F
 
 Porto Alegre Detailed Weather Forecast  
 
Tuesday, August 26th, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 52°F
Cloudy.
Afternoon Temperature: 63°F
Cloudy.
Evening Temperature: 62°F
Cloudy.
Wednesday, August 27th, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 55°F
Sunny with cloudy periods.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 64°F
Cloudy. Windy at times.
Thursday, August 28th, 2025
Overnight Temperature: 58°F
Clear.
Morning Temperature: 60°F
Cloudy.
Afternoon Temperature: 71°F
A mix of cloud and sun.
Evening Temperature: 69°F
Clear with cloudy periods. Windy at times.
Friday, August 29th, 2025
Overnight Temperature: 62°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 61°F
Mostly sunny.
Afternoon Temperature: 75°F
Sunny.
Evening Temperature: 74°F
Clear. Slight chance of a thunderstorm.
Saturday, August 30th, 2025
Overnight Temperature: 64°F
Clear.
Morning Temperature: 64°F
Mostly sunny.
Afternoon Temperature: 78°F
Sunny.
Evening Temperature: 78°F
Clear. Slight chance of a thunderstorm.
Sunday, August 31st, 2025
Overnight Temperature: 66°F
A mix of cloudy and clear skies.
Morning Temperature: 63°F
Cloudy.
Afternoon Temperature: 75°F
Cloudy.
Evening Temperature: 77°F
Cloudy.
Monday, September 1st, 2025
Overnight Temperature: 66°F
Cloudy.
Morning Temperature: 64°F
Cloudy.
Afternoon Temperature: 75°F
Cloudy with a chance of showers.
Evening Temperature: 77°F
Cloudy with a chance of showers.
Tuesday, September 2nd, 2025
Overnight Temperature: 69°F
Cloudy with a few showers.
Morning Temperature: 64°F
Cloudy with a few showers.
Afternoon Temperature: 61°F
Cloudy with a few showers.
Evening Temperature: 61°F
Cloudy with showers likely.
Wednesday, September 3rd, 2025
Overnight Temperature: 60°F
Cloudy with a chance of showers.
Morning Temperature: 59°F
Cloudy with a chance of showers.
Afternoon Temperature: 62°F
Cloudy.
Evening Temperature: 61°F
Cloudy.





 

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This WeatherCity Weather Forecast for Porto Alegre, Rio Grande do Sul, Brazil is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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