 |
 Current Porto Alegre Weather Conditions |
Updated December 29th at 2:00 am |
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| Mostly Cloudy |
| Temperature: | 21°C |
Dew Point: | 20°C |
| Barometer: | 101 kPa |
Wind: | N 17 Km/h |
| Humidity: | 94.0% |
Visibility: | n/a |
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| Porto Alegre Weather Forecast Summary |
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Today
Dec 29th
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Tuesday
Dec 30th
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Wednesday
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Showers |
Cloudy |
Thundershowers |
Thundershowers |
Mostly Sunny |
23°C
|
33°C
19°C |
36°C
20°C |
34°C
22°C |
33°C
20°C |
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| Porto Alegre Detailed Weather Forecast |
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| Monday, December 29th, 2025 |
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Overnight |
Temperature: 22°C |
| Cloudy with showers likely. Slight chance of a thunderstorm. |
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Morning |
Temperature: 22°C |
| Cloudy with a few showers. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 22°C |
| Cloudy with sunny periods. |
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Evening |
Temperature: 20°C |
| Cloudy. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: 19°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 29°C |
| Cloudy. |
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Afternoon |
Temperature: 28°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 21°C |
| Cloudy. Windy at times. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 20°C |
| Cloudy. |
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Morning |
Temperature: 32°C |
| Cloudy. Chance of a thunderstorm. |
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Afternoon |
Temperature: 28°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Evening |
Temperature: 25°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 23°C |
| Clear. Slight chance of a thunderstorm. |
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Morning |
Temperature: 31°C |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 24°C |
| Cloudy with showers likely. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 22°C |
| Cloudy with a chance of showers. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 20°C |
| Clear with cloudy periods. |
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Morning |
Temperature: 29°C |
| Sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 28°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 21°C |
| Clear. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 19°C |
| Clear with cloudy periods. |
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Morning |
Temperature: 25°C |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 25°C |
| Sunny. |
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Evening |
Temperature: 19°C |
| Clear. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 18°C |
| Clear. |
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Morning |
Temperature: 30°C |
| Sunny. |
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Afternoon |
Temperature: 29°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 21°C |
| Clear. Windy at times. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: 19°C |
| Clear. |
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Morning |
Temperature: 29°C |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 27°C |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 23°C |
| Clear with cloudy periods. Slight chance of a thunderstorm. |
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