Currently: 11 °C. Clear. (Weather station: Porto Alegre Aero-Porto, Brazil). See more current weather
Past Weather in Porto Alegre — Graph
Porto Alegre Temperature Yesterday
Maximum temperature yesterday: 21 °C (at 2:00 pm)
Minimum temperature yesterday: 14 °C (at 10:00 pm)
Average temperature yesterday: 17 °C
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 29 °C (Sep 1, 3:00 pm) | 100% (Aug 26, 5:00 am) | 102.91 kPa (Aug 26, 5:00 am) |
| Low | 7 °C (Aug 26, 7:00 am) | 42% (Aug 30, 2:00 pm) | 100.81 kPa (Sep 9, 4:00 am) |
| Average | 18 °C | 80% | 102.01 kPa |
| * Reported Aug 26 5:00 am — Sep 10 5:00 am, Porto Alegre. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Porto Alegre Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:00 am Wed, Sep 10 |
|
11 °C | Clear. | 7 km/h | ↑ | 100% | 101.90 kPa | 16 km |
| 4:00 am |
|
11 °C | Clear. | 4 km/h | ↑ | 100% | 101.83 kPa | 16 km |
| 3:00 am |
|
12 °C | Clear. | 7 km/h | ↑ | 94% | 101.83 kPa | 16 km |
| 2:00 am |
|
12 °C | Clear. | 2 km/h | ↑ | 94% | 101.83 kPa | 16 km |
| 1:00 am |
|
14 °C | Clear. | 7 km/h | ↑ | 82% | 101.90 kPa | 16 km |
| 12:00 am |
|
14 °C | Clear. | 9 km/h | ↑ | 82% | 101.90 kPa | 16 km |
| 11:00 pm Tue, Sep 9 |
|
15 °C | Clear. | 7 km/h | ↑ | 82% | 101.90 kPa | 16 km |
| 10:00 pm |
|
14 °C | Clear. | 7 km/h | ↑ | 88% | 101.90 kPa | 16 km |
| 9:00 pm |
|
15 °C | Clear. | 9 km/h | ↑ | 77% | 101.83 kPa | 16 km |
| 8:00 pm |
|
17 °C | Passing clouds. | 9 km/h | ↑ | 68% | 101.83 kPa | N/A |
| 7:00 pm |
|
18 °C | Clear. | 13 km/h | ↑ | 64% | 101.73 kPa | 16 km |
| 6:00 pm |
|
19 °C | Passing clouds. | 22 km/h | ↑ | 60% | 101.73 kPa | N/A |
| 5:00 pm |
|
20 °C | Passing clouds. | 24 km/h | ↑ | 56% | 101.63 kPa | N/A |
| 4:00 pm |
|
21 °C | Scattered clouds. | 30 km/h | ↑ | 53% | 101.52 kPa | N/A |
| 3:00 pm |
|
20 °C | Scattered clouds. | 35 km/h | ↑ | 56% | 101.52 kPa | N/A |
| 2:00 pm |
|
21 °C | Partly sunny. | 32 km/h | ↑ | 60% | 101.52 kPa | N/A |
| 1:00 pm |
|
20 °C | Partly sunny. | 35 km/h | ↑ | 64% | 101.52 kPa | N/A |
| 12:00 pm |
|
19 °C | Partly sunny. | 32 km/h | ↑ | 73% | 101.52 kPa | N/A |
| 11:00 am |
|
18 °C | Partly sunny. | 26 km/h | ↑ | 78% | 101.52 kPa | N/A |
| 10:00 am |
|
17 °C | Partly sunny. | 24 km/h | ↑ | 88% | 101.42 kPa | N/A |
| 9:00 am |
|
15 °C | Low clouds. | 22 km/h | ↑ | 94% | 101.42 kPa | 9 km |
| 8:00 am |
|
15 °C | Light rain. Mostly cloudy. | 17 km/h | ↑ | 94% | 101.32 kPa | 6 km |
| 7:00 am |
|
16 °C | Light rain. Mostly cloudy. | 22 km/h | ↑ | 94% | 101.22 kPa | 9 km |
| 6:34 am |
|
15 °C | Light rain. Mostly cloudy. | 13 km/h | ↑ | 88% | 101.22 kPa | 9 km |
| 6:00 am |
|
15 °C | Rain. Low clouds. | 26 km/h | ↑ | 88% | 101.12 kPa | 3 km |
| Weather by CustomWeather, © 2025 | ||||||||