 |
 Current Porto Alegre Weather Conditions |
Updated December 18th at 2:00 am |
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| Temperature: | 17°C |
Dew Point: | 14°C |
| Barometer: | 101.2 kPa |
Wind: | N 27 Km/h |
| Humidity: | 82.5% |
Visibility: | n/a |
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| Porto Alegre Weather Forecast Summary |
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Today
Dec 18th
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Friday
Dec 19th
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Saturday
Dec 20th
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Sunday
Dec 21st
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Monday
Dec 22nd
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Sunny |
Mix of Cloud and Sun |
Cloudy |
Thundershowers |
Showers |
32°C
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35°C
19°C |
37°C
19°C |
31°C
22°C |
23°C
22°C |
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| Porto Alegre Detailed Weather Forecast |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 16°C |
| Clear. |
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Morning |
Temperature: 28°C |
| Sunny. |
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Afternoon |
Temperature: 27°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 21°C |
| Clear. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 19°C |
| Mostly clear. |
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Morning |
Temperature: 31°C |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 28°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 22°C |
| Clear. Windy at times. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 19°C |
| Clear. |
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Morning |
Temperature: 32°C |
| Sunny. |
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Afternoon |
Temperature: 28°C |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 23°C |
| Cloudy. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 24°C |
| Cloudy. |
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Morning |
Temperature: 30°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Afternoon |
Temperature: 23°C |
| Cloudy with rain, at times heavy. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 22°C |
| Cloudy with periods of rain. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 22°C |
| Cloudy with a few showers. |
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Morning |
Temperature: 23°C |
| Cloudy with a few showers. |
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Afternoon |
Temperature: 23°C |
| Cloudy with showers likely. |
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Evening |
Temperature: 23°C |
| Cloudy with a chance of showers. |
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| Tuesday, December 23rd, 2025 |
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Overnight |
Temperature: 22°C |
| Cloudy with showers likely. |
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Morning |
Temperature: 23°C |
| Cloudy with periods of rain. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 23°C |
| Cloudy with periods of rain. |
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Evening |
Temperature: 23°C |
| Cloudy with periods of rain. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: 22°C |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. |
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Morning |
Temperature: 27°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Afternoon |
Temperature: 24°C |
| Cloudy with a few showers. Slight chance of a thunderstorm. |
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Evening |
Temperature: 23°C |
| Cloudy with a few showers. Slight chance of a thunderstorm. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: 22°C |
| Cloudy with a slight chance of showers or thundershowers. |
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Morning |
Temperature: 26°C |
| Cloudy. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 26°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Evening |
Temperature: 24°C |
| Cloudy with a chance of showers or thundershowers. |
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