Portsmouth Today Weather – Forecast, Trends & News - United Kingdom
Portsmouth, Hampshire, United Kingdom
Updated every 10 min
Today Conditions
14.8°C
/
12.5°C
Moderate rain
Temperature AVG :
13.8°C
Wind:
28.4 km/h
Humidity: 93%
Visibility:
6.7 km
Astronomy
Sunrise
07:19 AM
Sunset
04:18 PM
Moon Phase
Waning Crescent
UV Index
0.0 Good for going out
Moon illumination
32%
Air Quality
1
Good
AQI
PM2.5
8.25 µg/m³
PM10
10.35 µg/m³
O₃
41.0 μg/m3
NO₂
18.65 μg/m3
Portsmouth 24-Hour Today Forecast
00:00
Cloudy
13.8°C
14.4 km/h
0%
01:00
Patchy rain nearby
13.8°C
14.0 km/h
74%
02:00
Patchy rain nearby
14.0°C
14.4 km/h
78%
03:00
Patchy rain nearby
13.9°C
13.0 km/h
69%
04:00
Light drizzle
13.8°C
14.0 km/h
100%
05:00
Light rain
13.7°C
14.4 km/h
100%
06:00
Light rain
13.8°C
14.8 km/h
100%
07:00
Light drizzle
13.7°C
15.8 km/h
100%
08:00
Light drizzle
13.7°C
17.3 km/h
100%
Now
Partly cloudy
14.4°C
19.8 km/h
100%
10:00
Light drizzle
13.8°C
21.6 km/h
100%
11:00
Patchy rain nearby
13.9°C
20.9 km/h
100%
12:00
Patchy light drizzle
14.1°C
23.4 km/h
100%
13:00
Light drizzle
13.9°C
20.5 km/h
100%
14:00
Light drizzle
14.3°C
22.7 km/h
100%
15:00
Light drizzle
14.6°C
26.6 km/h
100%
16:00
Light drizzle
14.8°C
25.2 km/h
100%
17:00
Light rain shower
14.8°C
28.4 km/h
100%
18:00
Patchy rain nearby
14.7°C
23.4 km/h
100%
19:00
Patchy rain nearby
13.8°C
17.3 km/h
65%
20:00
Partly Cloudy
13.2°C
11.2 km/h
0%
21:00
Partly Cloudy
12.8°C
6.5 km/h
0%
22:00
Partly Cloudy
12.7°C
6.1 km/h
0%
23:00
Partly Cloudy
12.5°C
3.6 km/h
0%
Portsmouth 5-Day Forecast
Today
Moderate rain
14.8°C
/
12.5°C
99%
2025-11-15
Patchy rain nearby
11.6°C
/
9.5°C
82%
2025-11-16
Patchy rain nearby
9.6°C
/
6.1°C
81%
2025-11-17
Sunny
8.0°C
/
3.8°C
0%
2025-11-18
Patchy rain nearby
7.3°C
/
2.5°C
61%
Weather Charts
Temperature & Precipitation
Wind Speed & Direction
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