Weather Forecast for Porto Alegre
Rio Grande do Sul, Brazil
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Current Weather - Porto Alegre: 17°C
Current Weather - Porto Alegre: 17°C
Rio Grande do Sul, Brazil
Light rain
Feels like 17°C
Wind
11 km/h SE
Humidity
83%
Pressure
1019 mb
UV Index
0
Visibility
9 km
Patchy rain nearby
Thursday, July 23, 2026
High
17°C
Low
14°C
Rain Chance
79%
Hourly Forecast
15°C
15°C
Day Statistics
Maximum Wind
19 km/h
Humidity
89%
Precipitation
3 mm
UV Index
3
Visibility
8 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
07:15 AM
Sunset
05:46 PM
Moonrise
12:56 PM
Moonset
02:33 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
7.6
μg/m³
PM10
11
μg/m³
NO₂
7
μg/m³
O₃
54.2
μg/m³
SO₂
2.1
μg/m³
CO
140.1
μg/m³
Partly Cloudy
Friday, July 24, 2026
High
20°C
Low
14°C
Rain Chance
15%
Hourly Forecast
15°C
15°C
15°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
16°C
17°C
18°C
19°C
20°C
20°C
20°C
18°C
17°C
17°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
13 km/h
Humidity
81%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
15%
Snow Chance
0%
Sun & Moon
Sunrise
07:15 AM
Sunset
05:47 PM
Moonrise
01:40 PM
Moonset
03:33 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
9.2
μg/m³
PM10
12.6
μg/m³
NO₂
9.5
μg/m³
O₃
45.3
μg/m³
SO₂
2.9
μg/m³
CO
171.2
μg/m³
Sunny
Saturday, July 25, 2026
High
21°C
Low
16°C
Rain Chance
13%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
17°C
19°C
20°C
21°C
21°C
21°C
21°C
19°C
18°C
18°C
17°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
10 km/h
Humidity
81%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
13%
Snow Chance
0%
Sun & Moon
Sunrise
07:14 AM
Sunset
05:48 PM
Moonrise
02:30 PM
Moonset
04:30 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
12.8
μg/m³
PM10
15.2
μg/m³
NO₂
10
μg/m³
O₃
52.2
μg/m³
SO₂
5.2
μg/m³
CO
243.3
μg/m³
Light rain shower
Sunday, July 26, 2026
High
19°C
Low
15°C
Rain Chance
85%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
16°C
17°C
18°C
19°C
18°C
17°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
9 km/h
Humidity
93%
Precipitation
5 mm
UV Index
5
Visibility
7 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
07:14 AM
Sunset
05:48 PM
Moonrise
03:24 PM
Moonset
05:23 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
14.7
μg/m³
PM10
15.8
μg/m³
NO₂
8
μg/m³
O₃
57.5
μg/m³
SO₂
6.8
μg/m³
CO
247.6
μg/m³
Fog
Monday, July 27, 2026
High
19°C
Low
17°C
Rain Chance
93%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
12 km/h
Humidity
96%
Precipitation
7 mm
UV Index
5
Visibility
4 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
07:13 AM
Sunset
05:49 PM
Moonrise
04:20 PM
Moonset
06:10 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
22.3
μg/m³
PM10
22.7
μg/m³
NO₂
18.5
μg/m³
O₃
21
μg/m³
SO₂
6.5
μg/m³
CO
320.4
μg/m³
Patchy rain nearby
Tuesday, July 28, 2026
High
21°C
Low
18°C
Rain Chance
91%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
20°C
21°C
21°C
21°C
21°C
21°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
13 km/h
Humidity
96%
Precipitation
13 mm
UV Index
6
Visibility
8 km
Rain Chance
91%
Snow Chance
0%
Sun & Moon
Sunrise
07:12 AM
Sunset
05:49 PM
Moonrise
05:17 PM
Moonset
06:51 AM
Moon Phase
Full Moon
Moon Illumination
100%
Patchy rain nearby
Wednesday, July 29, 2026
High
23°C
Low
15°C
Rain Chance
74%
Hourly Forecast
19°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
19°C
19°C
21°C
22°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
19°C
18°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
16 km/h
Humidity
90%
Precipitation
2 mm
UV Index
7
Visibility
8 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
07:12 AM
Sunset
05:50 PM
Moonrise
06:14 PM
Moonset
07:27 AM
Moon Phase
Full Moon
Moon Illumination
99%
Solar Radiation Data
Shortwave Radiation
117.72
Diffuse Radiation
61.56
DNI
0
GTI
0
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