Southampton Weather Today — Hampshire, United Kingdom
Current temperature, rain chance, humidity, wind and air quality in Southampton, plus an hourly and 3-day forecast. Updated through the day.
16:50
Sun, 20 Sep 2026
📍 Hampshire, United Kingdom
Southampton??
20
°C
Cloudy
Feels 16°C · 68°F
💧 40% Humidity
💨 ↖ 15.1 km/h NW
👁 10 km Visibility
🌧 0 mm Precip
☁ 77% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
1.5
Low
🔵 Pressure
1028
hPa · 30.36 in
💨 Wind
15.1
km/h · Gust 18.8 km/h
↖ NW
💧 Humidity
40%
Dew point 6.2°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
20.2°
Wind chill 20.2°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:48 AM
🌇
Sunset
07:09 PM
📅 3-Day Forecast
Sunday
20 Sep 2026
Overcast
20°
/
12°
💧64%
🌧0.11mm
💨18
☀️UV 3
Monday
21 Sep 2026
Sunny
23°
/
11°
💧65%
🌧0mm
💨8
☀️UV 4.1
Tuesday
22 Sep 2026
Sunny
25°
/
15°
💧73%
🌧0.05mm
💨10
☀️UV 4
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