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Smarter Travel Planning

Weather in Porto Alegre

Discover today’s weather in Porto Alegre and see if now is a good time to travel with our 16 day forecast.
Check flight prices to Porto Alegre on Avionero:
Dates, flexibility, days away

Weather in Porto Alegre today

Great Weather
Mild
☀️
Sunny
Temperature, wind, and humidity right now:
☀️
+18°C
Temperature now
+9°C
Min.
+20°C
Max.
6 m/s
Wind now
0 m/s
Min.
21 m/s
Max.
42%
Humidity now
42%
Min.
100%
Max.

Weather in Porto Alegre for the upcoming 15 days

Here’s how the weather in Porto Alegre looks currently:
Mon, 07 September
☀️
+18°C
Clear sky
6 m/s
42 %
Tue, 08 September
☀️
+23°C
Clear sky
2 m/s
51 %
Wed, 09 September
🌦
+20°C
Rain
5 m/s
58 %
Thu, 10 September
🌦
+18°C
Rain
3 m/s
86 %
Fri, 11 September
🌦
+21°C
Rain
3 m/s
76 %
Sat, 12 September
🌦
+14°C
Rain
7 m/s
85 %
Sun, 13 September
🌦
+15°C
Rain
6 m/s
63 %
Mon, 14 September
🌦
+11°C
Rain
4 m/s
93 %
Tue, 15 September
🌦
+17°C
Rain
5 m/s
55 %
Wed, 16 September
🌦
+15°C
Rain
5 m/s
56 %
Thu, 17 September
🌦
+17°C
Rain
5 m/s
76 %
Fri, 18 September
🌦
+24°C
Rain
4 m/s
57 %
Sat, 19 September
🌦
+20°C
Rain
4 m/s
91 %
Sun, 20 September
☁️
+16°C
Broken clouds
6 m/s
50 %
Mon, 21 September
☁️
+19°C
Broken clouds
3 m/s
47 %

Weather in Porto Alegre year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +24°C, with the lowest average of +19°C in June and the highest average of +30°C in January

Other cities in Brazil

Check out the weather for other cities in Brazil.

Monthly weather in Porto Alegre