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10 day weather forecast for Porto Alegre

Friday, 22nd May 2026, at 14:56
today
Partly cloudy
18° 9°
tomorrow
Patchy rain possible
19° 11°
Sunday
Patchy rain possible
21° 15°
Monday
Patchy rain possible
22° 13°
Tuesday
Moderate rain
19° 14°
Wednesday
Patchy rain possible
18° 13°
Thursday
Sunny
22° 13°
 More Details See
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Porto Alegre Weather Pages

Porto Alegre weather forecast

The weather forecast for Porto Alegre over the next 5 days indicates chilly conditions with temperatures ranging from 18 °C to 22 °C.

Rain is expected from Saturday until Tuesday.

Wind speeds are expected to be breezy, averaging around 14 km/h.

Weather today
Porto Alegre weather forecast

Porto Alegre 14 days weather forecast

This weeks weather in Porto Alegre. Click on a date for detailed forecasts
Fri. 22
18°
9°
Partly cloudy
0.1 mm
Sat. 23
19°
11°
Patchy rain possible
0.8 mm
Sun. 24
21°
15°
Patchy rain possible
0.2 mm
Mon. 25
22°
13°
Patchy rain possible
1.4 mm
Tue. 26
19°
14°
Moderate rain
11.4 mm
Wed. 27
18°
13°
Patchy rain possible
0 mm
Thu. 28
22°
13°
Sunny
0 mm
Fri. 29
22°
13°
Sunny
0 mm
Sat. 30
17°
14°
Cloudy
0.1 mm
Sun. 31
17°
12°
Patchy rain possible
0.1 mm
Mon. 1
16°
9°
Patchy rain possible
0.1 mm
Tue. 2
19°
10°
Sunny
0 mm
Wed. 3
20°
12°
Sunny
0 mm
Thu. 4
19°
13°
Partly cloudy
0 mm
Select a date

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Access Porto Alegre weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Porto Alegre long range weather forecast

30 day weather forecast for Porto Alegre
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
22°
2
Heavy rain
23°
3
Moderate rain
21°
4
Overcast
24°
5
Light rain shower
28°
6
Sunny
29°
7
Sunny
30°
8
Light rain shower
28°
9
Cloudy
20°
10
Moderate or heavy rain shower
18°
11
Light rain shower
18°
12
Sunny
22°
13
Sunny
21°
14
Overcast
20°
15
Overcast
20°
16
Light rain
20°
17
Light rain shower
20°
18
Patchy rain possible
20°
19
Patchy rain possible
19°
20
Sunny
18°
21
Patchy rain possible
20°
22
Partly cloudy
18°
23
Patchy rain possible
19°
24
Patchy rain possible
21°
25
Patchy rain possible
22°
26
Moderate rain
19°
27
Patchy rain possible
18°
28
Sunny
22°
29
Sunny
22°
30
Cloudy
17°
31
Patchy rain possible
17°
Important Notice
Our Porto Alegre long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Porto Alegre

The chart displays the expected rainfall values (in mm) over the next 14 days in Porto Alegre, highlighting variations in precipitation levels for specific dates. ☔

Porto Alegre Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Porto Alegre over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Porto Alegre?

Get accurate weather forecasts for Porto Alegre, located at latitude -30.033 and longitude -51.23. Stay updated with localized weather information tailored for Porto Alegre.

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