Porto Alegre Weather Conditions
Current Temperature Level
16 °C
50 AQI
Air quality index is: Good
Last Updated: 2025-10-23 07:45 (Local Time)
MapPorto Alegre
Porto Alegre Weather Parameters
7 km/h
2 m/s
12° NNE
0 %
10 km
0 mm
1023 mb
UV Index0
Suggestions for
TodayPorto Alegre23 Oct.
Umbrella• Optional
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyPorto Alegre 10-Days Weather Forecast
Today
21°C
60 %Friday
23°C55 %Saturday
24°C57 %Sunday
18°C70 %Monday
19°C62 %Tuesday
20°C62 %Wednesday
17°C82 %Thursday
19°C74 %Friday
20°C71 %Saturday
21°C61 %Sunny
Clear Sky with temperature at 21 °C and humidity will be at 60% with 15.1 km/h winds.29°C / 15°C
Humi.60 %
Prec.0 mm
Sunrise
05:38 AM13hrs 2min
Sunset
06:40 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
18 °C
79 %
0
5.8 kmph / NE
Clear 
Feels 17.5 °C
Cover 9 %
Visibility 10 km
1 AM
Partly Cloudy
17 °C
78 %
0
5.4 kmph / NE
Partly Cloudy Feels 17.1 °C
Cover 31 %
Visibility 10 km
2 AM
Partly Cloudy
17 °C
77 %
0
5.4 kmph / NNE
Partly Cloudy Feels 16.6 °C
Cover 31 %
Visibility 10 km
3 AM
Clear
16 °C
76 %
0
5.4 kmph / N
Clear Feels 16.2 °C
Cover 3 %
Visibility 10 km
4 AM
Clear
16 °C
74 %
0
5.8 kmph / NNW
Clear Feels 15.7 °C
Cover 3 %
Visibility 10 km
5 AM
Clear
15 °C
72 %
0
6.8 kmph / N
Clear Feels 15.4 °C
Cover 3 %
Visibility 10 km
6 AM
Sunny
17 °C
65 %
0
7.2 kmph / NNE
SunnyFeels 16.7 °C
Cover 4 %
Visibility 10 km
7 AM
Sunny
16 °C
94 %
0.4
7.2 kmph / NNE
SunnyFeels 18.9 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
21 °C
49 %
1.5
8.3 kmph / NNE
SunnyFeels 21 °C
Cover 4 %
Visibility 10 km
9 AM
Sunny
23 °C
44 %
3.7
8.6 kmph / NNE
SunnyFeels 24.5 °C
Cover 3 %
Visibility 10 km
10 AM
Sunny
25 °C
39 %
6.3
7.6 kmph / NNE
SunnyFeels 25.1 °C
Cover 3 %
Visibility 10 km
11 AM
Sunny
27 °C
35 %
8.3
6.1 kmph / NE
SunnyFeels 26.2 °C
Cover 2 %
Visibility 10 km
12 PM
Sunny
28 °C
32 %
9
5.4 kmph / E
SunnyFeels 27.3 °C
Cover 2 %
Visibility 10 km
1 PM
Sunny
29 °C
31 %
9.2
8.3 kmph / ESE
SunnyFeels 27.9 °C
Cover 3 %
Visibility 10 km
2 PM
Sunny
29 °C
33 %
7.9
10.1 kmph / ESE
SunnyFeels 27.8 °C
Cover 4 %
Visibility 10 km
3 PM
Sunny
27 °C
40 %
5.5
12.6 kmph / ESE
SunnyFeels 27.3 °C
Cover 4 %
Visibility 10 km
4 PM
Sunny
26 °C
50 %
2.7
14.4 kmph / ESE
SunnyFeels 26.2 °C
Cover 5 %
Visibility 10 km
5 PM
Sunny
23 °C
60 %
1.2
15.1 kmph / E
SunnyFeels 25.1 °C
Cover 6 %
Visibility 10 km
6 PM
Sunny
21 °C
68 %
0.3
12.2 kmph / ESE
SunnyFeels 21.4 °C
Cover 5 %
Visibility 10 km
7 PM
Clear
20 °C
73 %
0
10.4 kmph / E
Clear Feels 20.2 °C
Cover 3 %
Visibility 10 km
8 PM
Clear
20 °C
75 %
0
9.7 kmph / E
Clear Feels 19.6 °C
Cover 2 %
Visibility 10 km
9 PM
Clear
19 °C
76 %
0
9 kmph / ENE
Clear Feels 19.3 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
19 °C
76 %
0
8.6 kmph / ENE
Clear Feels 19 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
19 °C
76 %
0
8.3 kmph / ENE
Clear Feels 18.6 °C
Cover 0 %
Visibility 10 km
Today
21°C60 %Friday
23°C55 %Saturday
24°C57 %Sunday
18°C70 %Monday
19°C62 %Tuesday
20°C62 %Wednesday
17°C82 %Thursday
19°C74 %Friday
20°C71 %Saturday
21°C61 %Temp21 °C
ConditionSunny
Humidity49 %
Feels21 °C
Cover4 %
Visibility10 km
Wind Speed & Dir.8.3 kmph / NNE
UV1.5
Porto Alegre 30-Days (October 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Wed.
20°16 °C
2Thu.
25°17 °C
3Fri.
21°18 °C
4Sat.
29°18 °C
5Sun.
33°20 °C
6Mon.
18°14 °C
7Tue.
18°12 °C
8Wed.
21°10 °C
9Thu.
24°12 °C
10Fri.
26°15 °C
11Sat.
28°16 °C
12Sun.
23°19 °C
13Mon.
24°17 °C
14Tue.
24°14 °C
15Wed.
28°15 °C
16Thu.
25°18 °C
17Fri.
23°19 °C
18Sat.
20°14 °C
19Sun.
19°12 °C
20Mon.
23°12 °C
21Tue.
25°13 °C
22Wed.
27°14 °C
23Today
28°16 °C
24Fri.
31°16 °C
25Sat.
30°19 °C
26Sun.
22°17 °C
27Mon.
23°16 °C
28Tue.
18°15 °C
29Wed.
16°13 °C
30Thu.
19°14 °C
31Fri.
20°13 °C
OctoberWeather Overview
No. of days:
Sunny
11
Cloudy
3
Rainy
17
Snowy
0
The monthly weather averages in Porto Alegre consist of 11 sunny days, 3 cloudy days, 17 rainy days, and 0 snowy days.
Porto Alegre's Locations Weather Conditions
Brazil's Hottest Cities - October 2025
1.
Manaus, Brazil
Partly cloudy
94%
0
7.2 kmph / ESE
2.
Sao Jose Do Rio Preto, Brazil
Sunny
39%
0.5
24.5 kmph / ENE
3.
Aracatuba, Brazil
Sunny
37%
0.5
26.3 kmph / E
4.
Catanduva, Brazil
Sunny
41%
0.5
24.1 kmph / ENE
5.
Ribeirao Preto, Brazil
Sunny
41%
0.6
19.1 kmph / E
6.
Iguacu, Brazil
Patchy rain nearby
78%
0.9
5.8 kmph / ENE
7.
Niteroi, Brazil
Partly cloudy
78%
1
4.3 kmph / NE
8.
Araraquara, Brazil
Sunny
47%
0.6
26.6 kmph / ENE
9.
Marilia, Brazil
Sunny
49%
0.5
21.2 kmph / E
10.
Vitoria, Brazil
Light rain
94%
0.7
12.2 kmph / S
Last Updated: 23 Oct 2025, 10:59 AM
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