Currently: 77 °F. 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: 90 °F (at 2:00 pm)
Minimum temperature yesterday: 72 °F (at 1:00 am)
Average temperature yesterday: 79 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 97 °F (Jan 27, 3:00 pm) | 94% (Jan 29, 2:00 am) | 30.07 "Hg (Jan 29, 2:00 am) |
| Low | 64 °F (Jan 21, 6:00 am) | 32% (Jan 27, 2:00 pm) | 29.65 "Hg (Feb 1, 3:27 am) |
| Average | 77 °F | 71% | 29.89 "Hg |
| * Reported Jan 20 9:00 pm — Feb 4 9:00 pm, Porto Alegre. Weather by CustomWeather, © 2026 | |||
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 | ||
| 9:00 pm Wed, Feb 4 |
|
79 °F | Clear. | 14 mph | ↑ | 79% | 29.86 "Hg | 10 mi |
| 8:00 pm |
|
81 °F | Clear. | 12 mph | ↑ | 70% | 29.83 "Hg | 10 mi |
| 7:00 pm |
|
84 °F | Passing clouds. | 13 mph | ↑ | 62% | 29.80 "Hg | N/A |
| 6:00 pm |
|
86 °F | Passing clouds. | 15 mph | ↑ | 59% | 29.80 "Hg | N/A |
| 5:00 pm |
|
90 °F | Passing clouds. | 10 mph | ↑ | 43% | 29.77 "Hg | N/A |
| 4:00 pm |
|
91 °F | Passing clouds. | 12 mph | ↑ | 44% | 29.77 "Hg | N/A |
| 3:00 pm |
|
90 °F | Passing clouds. | 8 mph | ↑ | 52% | 29.77 "Hg | N/A |
| 2:00 pm |
|
90 °F | Passing clouds. | 8 mph | ↑ | 41% | 29.80 "Hg | N/A |
| 1:00 pm |
|
88 °F | Passing clouds. | 9 mph | ↑ | 55% | 29.80 "Hg | N/A |
| 12:00 pm |
|
86 °F | Passing clouds. | 7 mph | ↑ | 62% | 29.83 "Hg | N/A |
| 11:00 am |
|
82 °F | Passing clouds. | 5 mph | ↑ | 70% | 29.83 "Hg | 6 mi |
| 10:00 am |
|
79 °F | Scattered clouds. | 5 mph | ↑ | 79% | 29.83 "Hg | 5 mi |
| 9:00 am |
|
77 °F | Fog. | 5 mph | ↑ | 83% | 29.83 "Hg | 3 mi |
| 8:00 am |
|
73 °F | Fog. | 2 mph | ↑ | 94% | 29.83 "Hg | 2 mi |
| 7:00 am |
|
72 °F | Fog. | 5 mph | ↑ | 94% | 29.80 "Hg | 2 mi |
| 6:00 am |
|
72 °F | Fog. | 5 mph | ↑ | 94% | 29.80 "Hg | 1 mi |
| 5:00 am |
|
72 °F | Fog. | 7 mph | ↑ | 94% | 29.77 "Hg | 1 mi |
| 4:00 am |
|
73 °F | Fog. | 3 mph | ↑ | 94% | 29.77 "Hg | 2 mi |
| 3:00 am |
|
72 °F | Passing clouds. | 1 mph | ↑ | 94% | 29.77 "Hg | 4 mi |
| 2:00 am |
|
73 °F | Clear. | 5 mph | ↑ | 94% | 29.77 "Hg | 5 mi |
| 1:00 am |
|
73 °F | Clear. | 1 mph | ↑ | 94% | 29.77 "Hg | 10 mi |
| 12:00 am |
|
75 °F | Clear. | 2 mph | ↑ | 89% | 29.80 "Hg | 10 mi |
| 11:00 pm Tue, Feb 3 |
|
77 °F | Clear. | 6 mph | ↑ | 83% | 29.80 "Hg | 10 mi |
| 10:00 pm |
|
79 °F | Passing clouds. | 5 mph | ↑ | 79% | 29.80 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||