Weather Forecast for Porto Alegre
Rio Grande do Sul, Brazil
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Current Weather - Porto Alegre: 14°C
Current Weather - Porto Alegre: 14°C
Rio Grande do Sul, Brazil
Sunny
Feels like 13°C
Wind
19 km/h W
Humidity
51%
Pressure
1017 mb
UV Index
2
Visibility
10 km
Sunny
Monday, April 27, 2026
High
19°C
Low
12°C
Rain Chance
0%
Hourly Forecast
19°C
19°C
18°C
17°C
15°C
14°C
14°C
13°C
12°C
12°C
Day Statistics
Maximum Wind
22 km/h
Humidity
56%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:51 AM
Sunset
05:53 PM
Moonrise
03:37 PM
Moonset
02:58 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
3.7
μg/m³
PM10
3.9
μg/m³
NO₂
5.5
μg/m³
O₃
47.6
μg/m³
SO₂
2.6
μg/m³
CO
116.1
μg/m³
Sunny
Tuesday, April 28, 2026
High
19°C
Low
9°C
Rain Chance
0%
Hourly Forecast
11°C
11°C
10°C
10°C
10°C
9°C
9°C
9°C
10°C
12°C
14°C
16°C
18°C
19°C
19°C
19°C
19°C
18°C
16°C
15°C
15°C
14°C
14°C
13°C
Day Statistics
Maximum Wind
8 km/h
Humidity
59%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:52 AM
Sunset
05:52 PM
Moonrise
04:04 PM
Moonset
03:55 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Air Quality
PM2.5
9.1
μg/m³
PM10
9.4
μg/m³
NO₂
14.8
μg/m³
O₃
38.6
μg/m³
SO₂
4.5
μg/m³
CO
231.3
μg/m³
Sunny
Wednesday, April 29, 2026
High
22°C
Low
11°C
Rain Chance
0%
Hourly Forecast
13°C
13°C
12°C
12°C
12°C
11°C
11°C
11°C
12°C
14°C
16°C
18°C
20°C
21°C
22°C
22°C
22°C
21°C
19°C
18°C
17°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
8 km/h
Humidity
58%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
05:51 PM
Moonrise
04:31 PM
Moonset
04:51 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
21.4
μg/m³
PM10
21.7
μg/m³
NO₂
25.1
μg/m³
O₃
58.1
μg/m³
SO₂
7.4
μg/m³
CO
311.4
μg/m³
Sunny
Thursday, April 30, 2026
High
23°C
Low
13°C
Rain Chance
0%
Hourly Forecast
15°C
14°C
14°C
14°C
13°C
13°C
13°C
13°C
14°C
16°C
19°C
21°C
22°C
23°C
23°C
23°C
22°C
21°C
20°C
19°C
18°C
18°C
17°C
16°C
Day Statistics
Maximum Wind
13 km/h
Humidity
66%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
05:51 PM
Moonrise
05:01 PM
Moonset
05:48 AM
Moon Phase
Waxing Gibbous
Moon Illumination
97%
Air Quality
PM2.5
22.8
μg/m³
PM10
23.1
μg/m³
NO₂
24
μg/m³
O₃
52
μg/m³
SO₂
5.6
μg/m³
CO
279.1
μg/m³
Patchy rain nearby
Friday, May 01, 2026
High
25°C
Low
15°C
Rain Chance
87%
Hourly Forecast
16°C
16°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
19°C
20°C
21°C
25°C
19°C
18°C
23°C
22°C
22°C
21°C
21°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
10 km/h
Humidity
79%
Precipitation
2 mm
UV Index
1
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:50 PM
Moonrise
05:34 PM
Moonset
06:45 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
10.8
μg/m³
PM10
11.5
μg/m³
NO₂
12.7
μg/m³
O₃
38.9
μg/m³
SO₂
4
μg/m³
CO
165.8
μg/m³
Moderate rain
Saturday, May 02, 2026
High
20°C
Low
18°C
Rain Chance
83%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
19 km/h
Humidity
97%
Precipitation
12 mm
UV Index
5
Visibility
10 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:49 PM
Moonrise
06:09 PM
Moonset
07:43 AM
Moon Phase
Waning Gibbous
Moon Illumination
100%
Overcast
Sunday, May 03, 2026
High
19°C
Low
15°C
Rain Chance
0%
Hourly Forecast
17°C
17°C
17°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
16°C
17°C
17°C
18°C
19°C
19°C
18°C
18°C
17°C
17°C
17°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
18 km/h
Humidity
74%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:55 AM
Sunset
05:48 PM
Moonrise
06:51 PM
Moonset
08:40 AM
Moon Phase
Waning Gibbous
Moon Illumination
98%
Solar Radiation Data
Shortwave Radiation
62.86
Diffuse Radiation
13.23
DNI
69.34
GTI
32.14
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