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Weather Porto Alegre
Rio Grande do Sul · Brazil
sam. 12/09
13:29
Weather Porto Alegre
now
18°
90 Min. Weather
mostly cloudy
06:26
18:15
14:00
18
°
20 %
15:00
18
°
20 %
16:00
18
°
20 %
17:00
17
°
10 %
18:00
16
°
10 %
19:00
15
°
10 %
20:00
14
°
10 %
21:00
14
°
10 %
22:00
13
°
10 %
23:00
13
°
10 %
00:00
12
°
10 %
01:00
12
°
10 %
02:00
12
°
10 %
03:00
12
°
10 %
04:00
12
°
20 %
05:00
12
°
30 %
06:00
12
°
30 %
07:00
12
°
50 %
08:00
13
°
50 %
09:00
14
°
50 %
10:00
15
°
30 %
11:00
16
°
30 %
12:00
16
°
20 %
13:00
17
°
10 %
14:00
17
°
10 %
15:00
17
°
10 %
16:00
16
°
10 %
17:00
16
°
10 %
18:00
15
°
10 %
19:00
14
°
10 %
20:00
13
°
20 %
21:00
13
°
20 %
22:00
13
°
20 %
23:00
12
°
10 %
00:00
12
°
10 %
01:00
12
°
10 %
02:00
11
°
10 %
03:00
11
°
20 %
04:00
11
°
20 %
05:00
11
°
20 %
06:00
11
°
20 %
07:00
11
°
20 %
08:00
12
°
20 %
09:00
14
°
20 %
10:00
14
°
20 %
11:00
15
°
20 %
12:00
16
°
30 %
13:00
16
°
30 %
14:00
16
°
50 %
Today, there will be sunny spells. Winds are fresh and gusty. The temperature will be around 18 degrees for the next few hours.
WeatherRadar
Forecast
Map
Afternoon
18
°
20 %
Evening
14
°
10 %
Night
12
°
30 %
Morning
14
°
60 %
Afternoon
17
°
10 %
Evening
13
°
20 %
Night
11
°
20 %
Morning
14
°
30 %
Afternoon
16
°
50 %
Evening
14
°
20 %
Night
12
°
30 %
Morning
14
°
60 %
Afternoon
18
°
20 %
Evening
13
°
10 %
Night
10
°
20 %
Morning
13
°
20 %
Afternoon
16
°
10 %
Evening
9
°
10 %
Night
6
°
5 %
Morning
12
°
10 %
Afternoon
22
°
10 %
Evening
13
°
20 %
Night
11
°
20 %
Morning
14
°
20 %
Afternoon
25
°
20 %
Evening
18
°
20 %
Night
15
°
20 %
Morning
18
°
20 %
Afternoon
24
°
20 %
Evening
19
°
30 %
Night
17
°
50 %
Morning
18
°
60 %
Afternoon
23
°
70 %
Evening
18
°
40 %
Night
15
°
30 %
Morning
17
°
30 %
Afternoon
22
°
40 %
Evening
16
°
60 %
Night
13
°
40 %
Morning
15
°
40 %
Afternoon
20
°
40 %
Evening
14
°
40 %
Night
11
°
30 %
Morning
12
°
30 %
Afternoon
18
°
40 %
Evening
14
°
40 %
Night
12
°
20 %
Morning
15
°
20 %
Afternoon
22
°
20 %
Evening
16
°
20 %
Night
13
°
20 %
Morning
17
°
20 %
Afternoon
24
°
20 %
Evening
17
°
20 %
Night
14
°
20 %
today
samedi 12/09
12/09
18
°
14
°
2 h
50 %
tomorrow
dimanche 13/09
13/09
17
°
12
°
4 h
60 %
lundi
lundi 14/09
14/09
16
°
11
°
1 h
50 %
mardi
mardi 15/09
15/09
18
°
12
°
2 h
60 %
mercredi
mercredi 16/09
16/09
16
°
10
°
7 h
20 %
jeudi
jeudi 17/09
17/09
22
°
6
°
12 h
10 %
vendredi
vendredi 18/09
18/09
25
°
11
°
8 h
20 %
samedi
samedi 19/09
19/09
24
°
15
°
6 h
20 %
dimanche
dimanche 20/09
20/09
23
°
17
°
3 h
70 %
lundi
lundi 21/09
21/09
22
°
15
°
2 h
60 %
mardi
mardi 22/09
22/09
20
°
13
°
4 h
40 %
mercredi
mercredi 23/09
23/09
18
°
11
°
4 h
40 %
jeudi
jeudi 24/09
24/09
22
°
12
°
6 h
20 %
vendredi
vendredi 25/09
25/09
24
°
13
°
7 h
20 %
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WindRadar
14 day weather
Sa
14
18
Su
12
17
Mo
11
16
Tu
12
18
We
10
16
Th
6
22
Fr
11
25
Sa
15
24
Su
17
23
Mo
15
22
Tu
13
20
We
11
18
Th
12
22
Fr
13
24
Max (°C)
Min (°C)
more
less
TemperatureRadar
UV Index
today
1
low
6-Day UV Forecast
Marine Weather
today
tomorrow
Water 17° / Air 18°
Waves 0.5 m /
gusts up to 40 kph
Water 17° / Air 17°
Waves 0.6 m /
gusts up to 45 kph
Current regional conditions
Porto Alegre (47m)
sam. 12/09 13:00
17°
cloudy
Wind SW 10 kph
Porto Alegre Aeroporto (3m)
sam. 12/09 13:00
17°
overcast
Wind SW 10 kph
History
Weather Station Porto Alegre Aeroporto
Maximum Temperature [°C] 16/08/2026 to 12/09/2026
Precipitation [mm] 16/08/2026 to 12/09/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
13:29 local time
Sun
06:26
18:15
11h 49min
Moon
07:04
19:58
Waxing crescent
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