Weather Porto Alegre week
Weather forecast for Porto Alegre for this and next week.
Monday, Sep 8
64 / 59°F
| 0.05 in | 3 mph |
| 59 °F | 59 °F | 3 am | |
| 59 °F | 61 °F | 9 am | |
| 64 °F | 68 °F | 3 pm | |
| 63 °F | 66 °F | 9 pm |
sunrise 6:31 am
sunset 6:14 pm
HOURLY
sunset 6:14 pm
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Weather forecast Porto Alegre, Brazil extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday 09/08/2025 |
|||||||||||||
| 12 AM
11 PM
| cloudy | 59 °F 59 °F |
0.0 in | 14 fps 10 mph east |
30.1 in | 83 % | 54 °F | 100 % | 0% | 0% | 0% | 100% | |
| 1 AM
12 AM
| cloudy | 59 °F 59 °F |
0.0 in | 14 fps 9 mph east |
30.1 in | 83 % | 54 °F | 100 % | 0% | 0% | 0% | 100% | |
| 2 AM
1 AM
| overcast | 59 °F 59 °F |
0.0 in | 13 fps 9 mph east |
30.1 in | 83 % | 54 °F | 100 % | 0% | 0% | 54% | 100% | |
| 3 AM
2 AM
| rain | 59 °F 59 °F |
0.13 in | 12 fps 8 mph east |
30.0 in | 83 % | 54 °F | 100 % | 0% | 0% | 80% | 100% | |
| 9 AM
8 AM
| heavy rain | 59 °F 61 °F |
0.30 in | 4 fps 3 mph southeast |
30.0 in | 95 % | 55 °F | 100 % | 0% | 0% | 100% | 100% | |
| 3 PM
2 PM
| heavy rain | 64 °F 68 °F |
0.46 in | 4 fps 3 mph east-southeast |
29.8 in | 93 % | 63 °F | 100 % | 0% | 0% | 100% | 100% | |
| 9 PM
8 PM
| heavy rain | 63 °F 66 °F |
0.37 in | 4 fps 3 mph east-northeast |
29.8 in | 96 % | 61 °F | 100 % | 0% | 14% | 100% | 100% | |
Tuesday 09/09/2025 |
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| 3 AM
2 AM
| heavy rain | 63 °F 64 °F |
0.34 in | 16 fps 11 mph west |
29.8 in | 96 % | 61 °F | 100 % | 0% | 51% | 58% | 100% | |
| 9 AM
8 AM
| cloudy | 61 °F 61 °F |
0.0 in | 18 fps 13 mph west |
29.9 in | 81 % | 54 °F | 50 % | 0% | 50% | 0% | 0% | |
| 3 PM
2 PM
| clear | 70 °F 68 °F |
0.0 in | 17 fps 11 mph west |
30.0 in | 51 % | 50 °F | 3 % | 0% | 3% | 0% | 0% | |
| 9 PM
8 PM
| clear | 59 °F 59 °F |
0.0 in | 8 fps 5 mph west-northwest |
30.1 in | 81 % | 52 °F | 0 % | 0% | 0% | 0% | 0% | |
Porto Alegre, Brazil - information
State: BrazilGPS coordinates: -30.0328; -51.2302
Time zone: America / Sao Paulo
time difference in hours with time in NY is -5 hours
Population: 1 488 252
Altitude: 150 ft
The administrative part:
- Rio Grande do Sul, Porto Alegre
- Porto Alegre, Porto Alegre
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Weather Porto Alegre, Brazil. Weather forecast for Porto Alegre.
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Data source
Weather forecast for Porto Alegre is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Astronomical information Porto Alegre
data are always in the local timeSun and light
Sept. 8, 2025
| Sunrise: | Sunset: |
| 6:31 am | 6:14 pm |
| Noon: | Length of day: |
| 12:22 pm | 11:42 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:06 am | 6:38 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:39 am | 7:05 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:12 am | 7:33 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/07/2025 6:17 pm | 09/08/2025 6:57 am |
| Next new moon: | Next full moon: |
| 09/21/2025 | 10/06/2025 |
