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Weather Porto Alegre
Rio Grande do Sul · Brazil
Sun, 03/15
05:14 PM
Weather Porto Alegre
now
87°
90 Min. Weather
sunny
06:25 AM
06:41 PM
06:00 PM
85
°
5 %
07:00 PM
81
°
5 %
08:00 PM
78
°
5 %
09:00 PM
76
°
5 %
10:00 PM
75
°
5 %
11:00 PM
74
°
5 %
12:00 AM
74
°
5 %
01:00 AM
73
°
5 %
02:00 AM
72
°
5 %
03:00 AM
72
°
5 %
04:00 AM
71
°
5 %
05:00 AM
71
°
5 %
06:00 AM
70
°
10 %
07:00 AM
70
°
10 %
08:00 AM
73
°
10 %
09:00 AM
77
°
5 %
10:00 AM
82
°
0 %
11:00 AM
86
°
0 %
12:00 PM
89
°
0 %
01:00 PM
91
°
0 %
02:00 PM
93
°
0 %
03:00 PM
93
°
5 %
04:00 PM
92
°
5 %
05:00 PM
90
°
5 %
06:00 PM
86
°
5 %
07:00 PM
82
°
0 %
08:00 PM
78
°
0 %
09:00 PM
77
°
0 %
10:00 PM
76
°
0 %
11:00 PM
75
°
0 %
12:00 AM
75
°
0 %
01:00 AM
74
°
5 %
02:00 AM
73
°
5 %
03:00 AM
73
°
10 %
04:00 AM
72
°
10 %
05:00 AM
72
°
10 %
06:00 AM
72
°
10 %
07:00 AM
72
°
10 %
08:00 AM
75
°
10 %
09:00 AM
80
°
10 %
10:00 AM
84
°
10 %
11:00 AM
87
°
10 %
12:00 PM
90
°
10 %
01:00 PM
93
°
10 %
02:00 PM
94
°
10 %
03:00 PM
95
°
10 %
04:00 PM
94
°
20 %
05:00 PM
92
°
20 %
06:00 PM
88
°
20 %
WeatherRadar
Forecast
Map
Evening
76
°
5 %
Night
70
°
10 %
Morning
77
°
10 %
Afternoon
93
°
5 %
Evening
77
°
0 %
Night
72
°
10 %
Morning
80
°
10 %
Afternoon
95
°
20 %
Evening
79
°
20 %
Night
74
°
10 %
Morning
79
°
10 %
Afternoon
89
°
50 %
Evening
76
°
40 %
Night
73
°
50 %
Morning
77
°
50 %
Afternoon
86
°
20 %
Evening
74
°
10 %
Night
68
°
10 %
Morning
77
°
10 %
Afternoon
90
°
10 %
Evening
75
°
30 %
Night
73
°
20 %
Morning
82
°
40 %
Afternoon
93
°
70 %
Evening
79
°
70 %
Night
76
°
40 %
Morning
81
°
40 %
Afternoon
93
°
40 %
Evening
80
°
40 %
Night
76
°
30 %
Morning
81
°
20 %
Afternoon
92
°
20 %
Evening
79
°
20 %
Night
74
°
20 %
Morning
82
°
30 %
Afternoon
95
°
30 %
Evening
79
°
40 %
Night
74
°
30 %
Morning
80
°
30 %
Afternoon
92
°
40 %
Evening
78
°
70 %
Night
74
°
40 %
Morning
78
°
50 %
Afternoon
89
°
70 %
Evening
76
°
40 %
Night
71
°
30 %
Morning
74
°
40 %
Afternoon
86
°
40 %
Evening
73
°
30 %
Night
69
°
30 %
Morning
72
°
40 %
Afternoon
84
°
70 %
Evening
73
°
30 %
Night
70
°
40 %
today
Sunday, 03/15
03/15
90
°
66
°
12 h
10 %
tomorrow
Monday, 03/16
03/16
93
°
70
°
9 h
10 %
Tuesday
Tuesday, 03/17
03/17
95
°
72
°
7 h
20 %
Wednesday
Wednesday, 03/18
03/18
89
°
74
°
4 h
50 %
Thursday
Thursday, 03/19
03/19
86
°
73
°
1 h
50 %
Friday
Friday, 03/20
03/20
90
°
68
°
11 h
10 %
Saturday
Saturday, 03/21
03/21
93
°
73
°
7 h
70 %
Sunday
Sunday, 03/22
03/22
93
°
76
°
5 h
40 %
Monday
Monday, 03/23
03/23
92
°
76
°
6 h
20 %
Tuesday
Tuesday, 03/24
03/24
95
°
74
°
4 h
40 %
Wednesday
Wednesday, 03/25
03/25
92
°
74
°
4 h
60 %
Thursday
Thursday, 03/26
03/26
89
°
74
°
3 h
70 %
Friday
Friday, 03/27
03/27
86
°
71
°
4 h
40 %
Saturday
Saturday, 03/28
03/28
84
°
69
°
2 h
70 %
Top News
You can be ready
When severe storms strike...
WindRadar
14 day weather
Su
66
90
Mo
70
93
Tu
72
95
We
74
89
Th
73
86
Fr
68
90
Sa
73
93
Su
76
93
Mo
76
92
Tu
74
95
We
74
92
Th
74
89
Fr
71
86
Sa
69
84
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
9
very high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 79° / Air 90°
Waves 1 ft /
light wind from S
Water 79° / Air 93°
Waves 1 ft /
light wind from SE
Current regional conditions
Porto Alegre (154ft)
Sun, 03/15, 04:00 PM
89.6°
mostly clear
Wind 4 mph
Porto Alegre Aeroporto (9ft)
Sun, 03/15, 05:00 PM
91.4°
mostly clear
Wind W 6 mph
Past weather
Weather Station Porto Alegre Aeroporto
Maximum Temperature [°F] 02/16/2026 to 03/15/2026
Precipitation [in] 02/16/2026 to 03/15/2026
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
05:14 PM local time
Sun
06:25 AM
06:41 PM
12h 16min
Moon
02:45 AM
04:47 PM
Waning crescent
News
Incredible video
How do tornadoes form?
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