Porto Alegre, Brazil – Hourly Weather Forecast
Porto Alegre – Sunday, August 30
12 AM
16°
61°
cloudy
Precip0 mm
Pressure1015 hPa
1 AM
16°
61°
partly cloudy
Precip0 mm
Pressure1015 hPa
2 AM
16°
61°
cloudy
Precip0 mm
Pressure1015 hPa
3 AM
16°
61°
cloudy
Precip0 mm
Pressure1015 hPa
4 AM
16°
61°
cloudy
Precip0 mm
Pressure1015 hPa
5 AM
16°
61°
cloudy
Precip0 mm
Pressure1015 hPa
6 AM
16°
61°
cloudy
Precip0 mm
Pressure1015 hPa
7 AM
16°
61°
cloudy
Precip0 mm
Pressure1016 hPa
8 AM
17°
63°
cloudy
Precip0 mm
Pressure1016 hPa
9 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1017 hPa
10 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1017 hPa
11 AM
20°
68°
rain
Precip0.3 mm
Pressure1017 hPa
12 PM
21°
70°
cloudy
Precip0 mm
Pressure1017 hPa
1 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1016 hPa
2 PM
21°
70°
light rain
Precip0.1 mm
Pressure1014 hPa
3 PM
21°
70°
rain
Precip0.9 mm
Pressure1014 hPa
4 PM
19°
66°
rain
Precip0.5 mm
Pressure1014 hPa
5 PM
19°
66°
cloudy
Precip0 mm
Pressure1014 hPa
6 PM
18°
64°
cloudy
Precip0 mm
Pressure1014 hPa
7 PM
17°
63°
cloudy
Precip0 mm
Pressure1014 hPa
8 PM
17°
63°
cloudy
Precip0 mm
Pressure1015 hPa
9 PM
17°
63°
partly cloudy
Precip0 mm
Pressure1015 hPa
10 PM
17°
63°
partly cloudy
Precip0 mm
Pressure1015 hPa
11 PM
17°
63°
partly cloudy
Precip0 mm
Pressure1014 hPa
Porto Alegre – Monday, August 31
12 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1015 hPa
1 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1014 hPa
2 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1014 hPa
3 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1013 hPa
4 AM
17°
63°
mostly clear
Precip0 mm
Pressure1012 hPa
5 AM
16°
61°
mostly clear
Precip0 mm
Pressure1012 hPa
6 AM
16°
61°
cloudy
Precip0 mm
Pressure1011 hPa
7 AM
17°
63°
cloudy
Precip0 mm
Pressure1013 hPa
8 AM
17°
63°
cloudy
Precip0 mm
Pressure1013 hPa
9 AM
18°
64°
cloudy
Precip0 mm
Pressure1013 hPa
10 AM
18°
64°
cloudy
Precip0 mm
Pressure1012 hPa
11 AM
18°
64°
light rain
Precip0.2 mm
Pressure1013 hPa
12 PM
19°
66°
rain
Precip0.3 mm
Pressure1012 hPa
1 PM
18°
64°
rain
Precip0.4 mm
Pressure1011 hPa
2 PM
18°
64°
heavy rain
Precip1.5 mm
Pressure1009 hPa
3 PM
17°
63°
heavy rain
Precip1.2 mm
Pressure1008 hPa
4 PM
17°
63°
rain
Precip0.6 mm
Pressure1009 hPa
5 PM
17°
63°
cloudy
Precip0 mm
Pressure1008 hPa
6 PM
17°
63°
cloudy
Precip0 mm
Pressure1009 hPa
7 PM
17°
63°
cloudy
Precip0 mm
Pressure1009 hPa
8 PM
17°
63°
cloudy
Precip0 mm
Pressure1010 hPa
9 PM
17°
63°
light rain
Precip0.2 mm
Pressure1011 hPa
10 PM
17°
63°
cloudy
Precip0 mm
Pressure1012 hPa
11 PM
17°
63°
cloudy
Precip0 mm
Pressure1012 hPa
Porto Alegre – Tuesday, September 1
12 AM
17°
63°
cloudy
Precip0 mm
Pressure1011 hPa
1 AM
17°
63°
cloudy
Precip0 mm
Pressure1011 hPa
2 AM
17°
63°
cloudy
Precip0 mm
Pressure1011 hPa
3 AM
16°
61°
rain
Precip0.8 mm
Pressure1011 hPa
4 AM
16°
61°
rain
Precip0.4 mm
Pressure1011 hPa
5 AM
16°
61°
cloudy
Precip0 mm
Pressure1011 hPa
6 AM
16°
61°
cloudy
Precip0 mm
Pressure1012 hPa
7 AM
16°
61°
light rain
Precip0.1 mm
Pressure1013 hPa
8 AM
16°
61°
cloudy
Precip0 mm
Pressure1014 hPa
9 AM
16°
61°
partly cloudy
Precip0 mm
Pressure1015 hPa
10 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1016 hPa
11 AM
19°
66°
mostly clear
Precip0 mm
Pressure1017 hPa
12 PM
19°
66°
fair
Precip0 mm
Pressure1016 hPa
1 PM
20°
68°
fair
Precip0 mm
Pressure1016 hPa
2 PM
20°
68°
mostly clear
Precip0 mm
Pressure1016 hPa
3 PM
19°
66°
fair
Precip0 mm
Pressure1016 hPa
4 PM
19°
66°
mostly clear
Precip0 mm
Pressure1016 hPa
5 PM
18°
64°
fair
Precip0 mm
Pressure1017 hPa
6 PM
16°
61°
fair
Precip0 mm
Pressure1018 hPa
7 PM
16°
61°
fair
Precip0 mm
Pressure1019 hPa
8 PM
15°
59°
fair
Precip0 mm
Pressure1020 hPa
9 PM
15°
59°
fair
Precip0 mm
Pressure1020 hPa
10 PM
14°
57°
fair
Precip0 mm
Pressure1021 hPa
11 PM
13°
55°
fair
Precip0 mm
Pressure1021 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Aug 30, 2026, 19:23 UTC