Weather Forecast for Porto
Porto, Portugal
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Current Weather - Porto: 31°C
Current Weather - Porto: 31°C
Porto, Portugal
Light drizzle
Feels like 28°C
Wind
17 km/h SW
Humidity
30%
Pressure
1020 mb
UV Index
6
Visibility
2 km
Overcast
Friday, September 04, 2026
High
34°C
Low
23°C
Rain Chance
36%
Hourly Forecast
32°C
34°C
33°C
31°C
29°C
28°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
17 km/h
Humidity
30%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
07:04 AM
Sunset
08:02 PM
Moonrise
11:45 PM
Moonset
02:59 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
18.5
μg/m³
PM10
25.7
μg/m³
NO₂
22.5
μg/m³
O₃
75.7
μg/m³
SO₂
2.3
μg/m³
CO
202.7
μg/m³
Patchy rain nearby
Saturday, September 05, 2026
High
34°C
Low
23°C
Rain Chance
57%
Hourly Forecast
27°C
27°C
27°C
27°C
26°C
24°C
24°C
24°C
25°C
25°C
28°C
29°C
31°C
33°C
34°C
33°C
31°C
30°C
28°C
26°C
24°C
24°C
24°C
23°C
Day Statistics
Maximum Wind
16 km/h
Humidity
42%
Precipitation
2 mm
UV Index
6
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
07:05 AM
Sunset
08:01 PM
Moonrise
Does not rise today
Moonset
04:04 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
23.1
μg/m³
PM10
36.5
μg/m³
NO₂
23.1
μg/m³
O₃
67.4
μg/m³
SO₂
2.6
μg/m³
CO
191.8
μg/m³
Sunny
Sunday, September 06, 2026
High
27°C
Low
19°C
Rain Chance
6%
Hourly Forecast
23°C
22°C
21°C
21°C
20°C
20°C
20°C
20°C
20°C
21°C
23°C
25°C
26°C
27°C
27°C
27°C
26°C
26°C
24°C
22°C
21°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
16 km/h
Humidity
65%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:06 AM
Sunset
07:59 PM
Moonrise
12:46 AM
Moonset
05:01 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
10.1
μg/m³
PM10
17.1
μg/m³
NO₂
8.2
μg/m³
O₃
66.3
μg/m³
SO₂
1.2
μg/m³
CO
134.3
μg/m³
Sunny
Monday, September 07, 2026
High
28°C
Low
18°C
Rain Chance
5%
Hourly Forecast
19°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
20°C
23°C
25°C
27°C
27°C
28°C
27°C
27°C
26°C
25°C
23°C
21°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
17 km/h
Humidity
65%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
07:07 AM
Sunset
07:57 PM
Moonrise
01:57 AM
Moonset
05:48 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
9.1
μg/m³
PM10
16.8
μg/m³
NO₂
4.3
μg/m³
O₃
59.4
μg/m³
SO₂
1.3
μg/m³
CO
120.5
μg/m³
Overcast
Tuesday, September 08, 2026
High
27°C
Low
16°C
Rain Chance
9%
Hourly Forecast
19°C
19°C
17°C
17°C
18°C
16°C
16°C
17°C
16°C
18°C
21°C
22°C
24°C
27°C
21°C
23°C
26°C
21°C
22°C
21°C
21°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
19 km/h
Humidity
68%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
07:08 AM
Sunset
07:56 PM
Moonrise
03:16 AM
Moonset
06:26 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
13.5
μg/m³
PM10
16.3
μg/m³
NO₂
14.6
μg/m³
O₃
49.6
μg/m³
SO₂
1.4
μg/m³
CO
160.2
μg/m³
Overcast
Wednesday, September 09, 2026
High
27°C
Low
17°C
Rain Chance
14%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
19°C
20°C
22°C
23°C
25°C
27°C
26°C
25°C
24°C
23°C
22°C
21°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
18 km/h
Humidity
71%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
14%
Snow Chance
0%
Sun & Moon
Sunrise
07:09 AM
Sunset
07:54 PM
Moonrise
04:37 AM
Moonset
06:58 PM
Moon Phase
New Moon
Moon Illumination
2%
Sunny
Thursday, September 10, 2026
High
27°C
Low
17°C
Rain Chance
5%
Hourly Forecast
18°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
18°C
20°C
22°C
24°C
25°C
27°C
27°C
27°C
27°C
26°C
24°C
23°C
22°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
20 km/h
Humidity
68%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
07:10 AM
Sunset
07:52 PM
Moonrise
05:57 AM
Moonset
07:25 PM
Moon Phase
New Moon
Moon Illumination
0%
Solar Radiation Data
Shortwave Radiation
435.86
Diffuse Radiation
109.44
DNI
0
GTI
0
Weather Alerts
Yellow High Temperature Warning for Viseu
High values of maximum temperature.
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