Weather Forecast for Portsmouth
Hampshire, United Kingdom
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Current Weather - Portsmouth: 27°C
Current Weather - Portsmouth: 27°C
Hampshire, United Kingdom
Sunny
Feels like 28°C
Wind
21 km/h ENE
Humidity
48%
Pressure
1020 mb
UV Index
0
Visibility
10 km
Sunny
Tuesday, July 14, 2026
High
26°C
Low
16°C
Rain Chance
17%
Hourly Forecast
23°C
22°C
21°C
Day Statistics
Maximum Wind
35 km/h
Humidity
62%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
05:07 AM
Sunset
09:13 PM
Moonrise
04:09 AM
Moonset
09:35 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
6.3
μg/m³
PM10
10.7
μg/m³
NO₂
4.2
μg/m³
O₃
88.2
μg/m³
SO₂
0.4
μg/m³
CO
120.2
μg/m³
Sunny
Wednesday, July 15, 2026
High
26°C
Low
18°C
Rain Chance
3%
Hourly Forecast
21°C
20°C
20°C
19°C
19°C
18°C
18°C
20°C
21°C
23°C
25°C
26°C
26°C
25°C
26°C
26°C
26°C
26°C
26°C
26°C
25°C
22°C
21°C
20°C
Day Statistics
Maximum Wind
34 km/h
Humidity
58%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:08 AM
Sunset
09:12 PM
Moonrise
05:41 AM
Moonset
10:04 PM
Moon Phase
New Moon
Moon Illumination
3%
Air Quality
PM2.5
6.2
μg/m³
PM10
9.8
μg/m³
NO₂
4.7
μg/m³
O₃
86.5
μg/m³
SO₂
0.5
μg/m³
CO
117.9
μg/m³
Partly Cloudy
Thursday, July 16, 2026
High
26°C
Low
16°C
Rain Chance
5%
Hourly Forecast
19°C
19°C
18°C
18°C
17°C
16°C
16°C
18°C
20°C
22°C
24°C
24°C
24°C
24°C
25°C
26°C
26°C
25°C
24°C
25°C
24°C
23°C
20°C
20°C
Day Statistics
Maximum Wind
26 km/h
Humidity
57%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:09 AM
Sunset
09:11 PM
Moonrise
07:16 AM
Moonset
10:24 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Air Quality
PM2.5
7.4
μg/m³
PM10
11.2
μg/m³
NO₂
5.4
μg/m³
O₃
95.8
μg/m³
SO₂
0.6
μg/m³
CO
127.9
μg/m³
Sunny
Friday, July 17, 2026
High
25°C
Low
17°C
Rain Chance
4%
Hourly Forecast
19°C
18°C
19°C
19°C
18°C
18°C
17°C
18°C
19°C
21°C
22°C
23°C
24°C
25°C
25°C
25°C
25°C
23°C
23°C
23°C
22°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
20 km/h
Humidity
55%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:10 AM
Sunset
09:10 PM
Moonrise
08:48 AM
Moonset
10:40 PM
Moon Phase
Waxing Crescent
Moon Illumination
15%
Air Quality
PM2.5
10.6
μg/m³
PM10
13.3
μg/m³
NO₂
15.5
μg/m³
O₃
74.5
μg/m³
SO₂
1.7
μg/m³
CO
125
μg/m³
Sunny
Saturday, July 18, 2026
High
24°C
Low
16°C
Rain Chance
3%
Hourly Forecast
19°C
18°C
18°C
17°C
16°C
16°C
16°C
18°C
20°C
21°C
22°C
22°C
23°C
23°C
23°C
24°C
24°C
23°C
23°C
22°C
21°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
22 km/h
Humidity
55%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:11 AM
Sunset
09:09 PM
Moonrise
10:15 AM
Moonset
10:54 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
14.5
μg/m³
PM10
18.6
μg/m³
NO₂
14.2
μg/m³
O₃
64.5
μg/m³
SO₂
2.3
μg/m³
CO
159.9
μg/m³
Sunny
Sunday, July 19, 2026
High
22°C
Low
15°C
Rain Chance
4%
Hourly Forecast
17°C
16°C
16°C
15°C
15°C
15°C
15°C
16°C
17°C
19°C
20°C
21°C
21°C
21°C
22°C
22°C
22°C
22°C
21°C
21°C
19°C
18°C
17°C
17°C
Day Statistics
Maximum Wind
22 km/h
Humidity
62%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:13 AM
Sunset
09:08 PM
Moonrise
11:39 AM
Moonset
11:08 PM
Moon Phase
First Quarter
Moon Illumination
33%
Sunny
Monday, July 20, 2026
High
25°C
Low
16°C
Rain Chance
3%
Hourly Forecast
17°C
17°C
16°C
16°C
16°C
16°C
17°C
17°C
19°C
20°C
22°C
23°C
24°C
24°C
25°C
25°C
25°C
25°C
24°C
24°C
23°C
21°C
20°C
19°C
Day Statistics
Maximum Wind
25 km/h
Humidity
54%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
09:06 PM
Moonrise
01:00 PM
Moonset
11:22 PM
Moon Phase
First Quarter
Moon Illumination
43%
Solar Radiation Data
Shortwave Radiation
140.84
Diffuse Radiation
66.5
DNI
1077.49
GTI
474.6
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