Weather Forecast for Portsmouth
Hampshire, United Kingdom
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Current Weather - Portsmouth: 6°C
Current Weather - Portsmouth: 6°C
Hampshire, United Kingdom
Partly cloudy
Feels like 2°C
Wind
25 km/h NE
Humidity
75%
Pressure
1028 mb
UV Index
0
Visibility
10 km
Partly Cloudy
Monday, December 29, 2025
High
6°C
Low
3°C
Rain Chance
0%
Hourly Forecast
6°C
5°C
5°C
6°C
6°C
6°C
6°C
7°C
7°C
Day Statistics
Maximum Wind
30 km/h
Humidity
82%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
08:06 AM
Sunset
04:06 PM
Moonrise
12:02 PM
Moonset
02:00 AM
Moon Phase
Waxing Gibbous
Moon Illumination
63%
Air Quality
PM2.5
7.5
μg/m³
PM10
12.7
μg/m³
NO₂
14.8
μg/m³
O₃
52
μg/m³
SO₂
2
μg/m³
CO
159.7
μg/m³
Partly Cloudy
Tuesday, December 30, 2025
High
6°C
Low
3°C
Rain Chance
0%
Hourly Forecast
7°C
7°C
6°C
6°C
6°C
6°C
6°C
6°C
5°C
6°C
6°C
6°C
6°C
6°C
6°C
6°C
5°C
4°C
4°C
4°C
3°C
3°C
3°C
3°C
Day Statistics
Maximum Wind
31 km/h
Humidity
67%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
08:07 AM
Sunset
04:07 PM
Moonrise
12:22 PM
Moonset
03:28 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
6.5
μg/m³
PM10
12.7
μg/m³
NO₂
12.9
μg/m³
O₃
58.6
μg/m³
SO₂
2
μg/m³
CO
162.7
μg/m³
Sunny
Wednesday, December 31, 2025
High
5°C
Low
2°C
Rain Chance
0%
Hourly Forecast
2°C
2°C
2°C
2°C
2°C
2°C
2°C
2°C
2°C
2°C
3°C
4°C
4°C
5°C
5°C
4°C
3°C
3°C
2°C
2°C
2°C
2°C
2°C
2°C
Day Statistics
Maximum Wind
18 km/h
Humidity
77%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
08:07 AM
Sunset
04:08 PM
Moonrise
12:51 PM
Moonset
04:59 AM
Moon Phase
Waxing Gibbous
Moon Illumination
84%
Air Quality
PM2.5
12.1
μg/m³
PM10
16.4
μg/m³
NO₂
22.9
μg/m³
O₃
38.7
μg/m³
SO₂
3
μg/m³
CO
199.5
μg/m³
Overcast
Thursday, January 01, 2026
High
6°C
Low
1°C
Rain Chance
0%
Hourly Forecast
2°C
2°C
2°C
2°C
2°C
2°C
2°C
1°C
2°C
3°C
4°C
5°C
6°C
6°C
6°C
6°C
5°C
4°C
4°C
4°C
4°C
4°C
4°C
4°C
Day Statistics
Maximum Wind
23 km/h
Humidity
78%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
08:06 AM
Sunset
04:09 PM
Moonrise
01:34 PM
Moonset
06:28 AM
Moon Phase
Waxing Gibbous
Moon Illumination
91%
Air Quality
PM2.5
5.4
μg/m³
PM10
6.4
μg/m³
NO₂
9.5
μg/m³
O₃
54
μg/m³
SO₂
2.8
μg/m³
CO
154.8
μg/m³
Sunny
Friday, January 02, 2026
High
5°C
Low
1°C
Rain Chance
0%
Hourly Forecast
3°C
4°C
4°C
2°C
3°C
3°C
2°C
3°C
3°C
2°C
4°C
5°C
5°C
4°C
4°C
4°C
3°C
3°C
2°C
2°C
2°C
1°C
1°C
1°C
Day Statistics
Maximum Wind
17 km/h
Humidity
79%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
08:06 AM
Sunset
04:10 PM
Moonrise
02:36 PM
Moonset
07:45 AM
Moon Phase
Waxing Gibbous
Moon Illumination
97%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.8
μg/m³
NO₂
9.7
μg/m³
O₃
45.3
μg/m³
SO₂
2.7
μg/m³
CO
167.2
μg/m³
Light freezing rain
Saturday, January 03, 2026
High
2°C
Low
-0°C
Rain Chance
63%
Hourly Forecast
1°C
1°C
1°C
0°C
0°C
-0°C
-0°C
-0°C
-0°C
-0°C
1°C
1°C
2°C
2°C
2°C
2°C
2°C
1°C
1°C
1°C
1°C
0°C
0°C
0°C
Day Statistics
Maximum Wind
26 km/h
Humidity
77%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
63%
Snow Chance
7%
Sun & Moon
Sunrise
08:06 AM
Sunset
04:11 PM
Moonrise
03:56 PM
Moonset
08:42 AM
Moon Phase
Full Moon
Moon Illumination
100%
Sunny
Sunday, January 04, 2026
High
2°C
Low
-1°C
Rain Chance
0%
Hourly Forecast
-0°C
-0°C
-0°C
-1°C
-0°C
-0°C
-0°C
-0°C
-0°C
-0°C
1°C
1°C
2°C
2°C
2°C
2°C
1°C
1°C
0°C
0°C
-0°C
-0°C
-0°C
-0°C
Day Statistics
Maximum Wind
25 km/h
Humidity
72%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
08:06 AM
Sunset
04:12 PM
Moonrise
05:25 PM
Moonset
09:21 AM
Moon Phase
Waning Gibbous
Moon Illumination
99%
Solar Radiation Data
Shortwave Radiation
218.04
Diffuse Radiation
62.46
DNI
755.95
GTI
0
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