Weather Forecast for Portsmouth
Hampshire, United Kingdom
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Current Weather - Portsmouth: 16°C
Current Weather - Portsmouth: 16°C
Hampshire, United Kingdom
Sunny
Feels like 16°C
Wind
35 km/h E
Humidity
29%
Pressure
1023 mb
UV Index
4
Visibility
10 km
Sunny
Wednesday, April 22, 2026
High
13°C
Low
7°C
Rain Chance
0%
Hourly Forecast
13°C
13°C
13°C
13°C
12°C
11°C
10°C
9°C
9°C
Day Statistics
Maximum Wind
37 km/h
Humidity
71%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
08:11 PM
Moonrise
09:06 AM
Moonset
02:06 AM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
12.1
μg/m³
PM10
15
μg/m³
NO₂
7.4
μg/m³
O₃
90.9
μg/m³
SO₂
2.2
μg/m³
CO
173
μg/m³
Sunny
Thursday, April 23, 2026
High
15°C
Low
8°C
Rain Chance
0%
Hourly Forecast
8°C
8°C
8°C
8°C
8°C
8°C
8°C
8°C
10°C
11°C
12°C
13°C
14°C
14°C
15°C
14°C
14°C
14°C
14°C
12°C
11°C
9°C
8°C
8°C
Day Statistics
Maximum Wind
31 km/h
Humidity
71%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
08:12 PM
Moonrise
10:28 AM
Moonset
02:51 AM
Moon Phase
Waxing Crescent
Moon Illumination
38%
Air Quality
PM2.5
13.2
μg/m³
PM10
15.5
μg/m³
NO₂
8.2
μg/m³
O₃
87.4
μg/m³
SO₂
2.3
μg/m³
CO
172.3
μg/m³
Sunny
Friday, April 24, 2026
High
15°C
Low
5°C
Rain Chance
0%
Hourly Forecast
7°C
6°C
6°C
6°C
5°C
5°C
5°C
6°C
7°C
9°C
11°C
12°C
13°C
14°C
15°C
15°C
15°C
15°C
14°C
13°C
11°C
10°C
9°C
8°C
Day Statistics
Maximum Wind
24 km/h
Humidity
65%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
08:14 PM
Moonrise
11:54 AM
Moonset
03:21 AM
Moon Phase
First Quarter
Moon Illumination
49%
Air Quality
PM2.5
8.8
μg/m³
PM10
11
μg/m³
NO₂
10.9
μg/m³
O₃
76.9
μg/m³
SO₂
2.2
μg/m³
CO
159.8
μg/m³
Partly Cloudy
Saturday, April 25, 2026
High
14°C
Low
6°C
Rain Chance
0%
Hourly Forecast
8°C
7°C
7°C
6°C
6°C
6°C
6°C
6°C
8°C
9°C
11°C
12°C
13°C
14°C
14°C
14°C
14°C
14°C
13°C
12°C
11°C
11°C
11°C
10°C
Day Statistics
Maximum Wind
17 km/h
Humidity
65%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:50 AM
Sunset
08:16 PM
Moonrise
01:17 PM
Moonset
03:43 AM
Moon Phase
Waxing Gibbous
Moon Illumination
60%
Air Quality
PM2.5
9.4
μg/m³
PM10
10.3
μg/m³
NO₂
21.7
μg/m³
O₃
69.7
μg/m³
SO₂
4.8
μg/m³
CO
179.7
μg/m³
Sunny
Sunday, April 26, 2026
High
13°C
Low
6°C
Rain Chance
0%
Hourly Forecast
9°C
9°C
10°C
9°C
6°C
8°C
8°C
6°C
10°C
11°C
9°C
12°C
13°C
12°C
13°C
13°C
13°C
13°C
13°C
12°C
10°C
9°C
7°C
7°C
Day Statistics
Maximum Wind
21 km/h
Humidity
73%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:48 AM
Sunset
08:17 PM
Moonrise
02:36 PM
Moonset
03:59 AM
Moon Phase
Waxing Gibbous
Moon Illumination
70%
Air Quality
PM2.5
11.3
μg/m³
PM10
12.7
μg/m³
NO₂
16.7
μg/m³
O₃
73.1
μg/m³
SO₂
3.9
μg/m³
CO
169.8
μg/m³
Sunny
Monday, April 27, 2026
High
14°C
Low
4°C
Rain Chance
0%
Hourly Forecast
6°C
5°C
5°C
5°C
4°C
4°C
5°C
5°C
6°C
8°C
9°C
10°C
11°C
13°C
13°C
14°C
14°C
13°C
12°C
11°C
10°C
9°C
8°C
8°C
Day Statistics
Maximum Wind
34 km/h
Humidity
72%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:46 AM
Sunset
08:19 PM
Moonrise
03:52 PM
Moonset
04:11 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Partly Cloudy
Tuesday, April 28, 2026
High
13°C
Low
6°C
Rain Chance
0%
Hourly Forecast
7°C
7°C
7°C
6°C
6°C
7°C
7°C
7°C
8°C
10°C
11°C
12°C
12°C
13°C
13°C
13°C
13°C
12°C
11°C
10°C
10°C
9°C
8°C
9°C
Day Statistics
Maximum Wind
33 km/h
Humidity
70%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:44 AM
Sunset
08:20 PM
Moonrise
05:06 PM
Moonset
04:23 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Solar Radiation Data
Shortwave Radiation
825.08
Diffuse Radiation
93.31
DNI
935.05
GTI
117.85
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