Weather Forecast for Porto Alegre
Rio Grande do Sul, Brazil
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Current Weather - Porto Alegre: 24°C
Current Weather - Porto Alegre: 24°C
Rio Grande do Sul, Brazil
Partly cloudy
Feels like 27°C
Wind
4 km/h ENE
Humidity
89%
Pressure
1009 mb
UV Index
0
Visibility
10 km
Patchy rain nearby
Wednesday, March 18, 2026
High
29°C
Low
22°C
Rain Chance
89%
Hourly Forecast
22°C
23°C
23°C
24°C
25°C
27°C
29°C
29°C
28°C
29°C
29°C
28°C
26°C
25°C
24°C
24°C
24°C
23°C
Day Statistics
Maximum Wind
14 km/h
Humidity
81%
Precipitation
1 mm
UV Index
2
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:27 AM
Sunset
06:38 PM
Moonrise
05:51 AM
Moonset
06:22 PM
Moon Phase
Waning Crescent
Moon Illumination
1%
Air Quality
PM2.5
18.1
μg/m³
PM10
18.2
μg/m³
NO₂
19.2
μg/m³
O₃
70.9
μg/m³
SO₂
6.5
μg/m³
CO
276.2
μg/m³
Patchy rain nearby
Thursday, March 19, 2026
High
30°C
Low
22°C
Rain Chance
88%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
22°C
22°C
23°C
25°C
26°C
27°C
28°C
29°C
30°C
29°C
28°C
27°C
26°C
24°C
23°C
23°C
23°C
22°C
Day Statistics
Maximum Wind
21 km/h
Humidity
78%
Precipitation
1 mm
UV Index
2
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
06:27 AM
Sunset
06:37 PM
Moonrise
06:54 AM
Moonset
06:53 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
16.5
μg/m³
PM10
16.9
μg/m³
NO₂
14.5
μg/m³
O₃
71.8
μg/m³
SO₂
4.8
μg/m³
CO
182.4
μg/m³
Sunny
Friday, March 20, 2026
High
31°C
Low
20°C
Rain Chance
0%
Hourly Forecast
22°C
22°C
22°C
21°C
21°C
21°C
20°C
21°C
22°C
24°C
26°C
28°C
29°C
30°C
31°C
31°C
30°C
28°C
26°C
24°C
23°C
23°C
23°C
22°C
Day Statistics
Maximum Wind
21 km/h
Humidity
69%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:28 AM
Sunset
06:36 PM
Moonrise
08:00 AM
Moonset
07:27 PM
Moon Phase
Waxing Crescent
Moon Illumination
1%
Air Quality
PM2.5
5.3
μg/m³
PM10
6.2
μg/m³
NO₂
5.6
μg/m³
O₃
56.6
μg/m³
SO₂
2.8
μg/m³
CO
125.2
μg/m³
Sunny
Saturday, March 21, 2026
High
32°C
Low
20°C
Rain Chance
0%
Hourly Forecast
22°C
22°C
21°C
21°C
20°C
20°C
20°C
20°C
22°C
24°C
26°C
29°C
29°C
30°C
32°C
31°C
31°C
30°C
28°C
26°C
25°C
24°C
24°C
23°C
Day Statistics
Maximum Wind
14 km/h
Humidity
68%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:29 AM
Sunset
06:34 PM
Moonrise
09:08 AM
Moonset
08:04 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
5.3
μg/m³
PM10
6.2
μg/m³
NO₂
6.1
μg/m³
O₃
34.6
μg/m³
SO₂
2.9
μg/m³
CO
99.3
μg/m³
Partly Cloudy
Sunday, March 22, 2026
High
32°C
Low
22°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
22°C
23°C
23°C
25°C
27°C
30°C
31°C
31°C
32°C
32°C
31°C
29°C
28°C
27°C
25°C
24°C
24°C
23°C
Day Statistics
Maximum Wind
18 km/h
Humidity
72%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:29 AM
Sunset
06:33 PM
Moonrise
10:18 AM
Moonset
08:47 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Sunny
Monday, March 23, 2026
High
33°C
Low
21°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
21°C
21°C
22°C
24°C
25°C
28°C
30°C
32°C
33°C
33°C
33°C
32°C
31°C
30°C
28°C
26°C
25°C
24°C
23°C
Day Statistics
Maximum Wind
16 km/h
Humidity
60%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:30 AM
Sunset
06:32 PM
Moonrise
11:29 AM
Moonset
09:39 PM
Moon Phase
Waxing Crescent
Moon Illumination
20%
Partly Cloudy
Tuesday, March 24, 2026
High
30°C
Low
21°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
21°C
22°C
23°C
24°C
26°C
28°C
30°C
30°C
29°C
29°C
28°C
27°C
25°C
25°C
25°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
18 km/h
Humidity
72%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:30 AM
Sunset
06:31 PM
Moonrise
12:38 PM
Moonset
10:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
30%
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