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Updated Live on: 22/04/2026 11:50 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 15.8°C, Max: 15.8°C, Min: 4.9°C 15.8°C Warmer 1°C than last hour

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Feels like:  16°C

24-hr Difference
3.8°CWarmer 3.8°C than yesterday at this time
Records Today Yesterday
Highs: 15.8°C
11:49
14.0°C
15:20
Lows: 4.9°C
05:55
2.7°C
05:16
 Wind from WNW WNW
2.4

Gusting: 2.4 mph
1 Bft - Light Air
Max Today: 9.0 at 11:01
Gust Month: 39.3 mph on Apr 11
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
April: 11.2 mm
Rain this Year: 405.0 mm
10 rain days this April
Last Rain: 17/04/2026 at 01:09
Today
Partly Cloudy
Partly Cloudy
18°C
Barometer Humidity / Dew Point Moon
Current: 1023.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Steady
High: 1024.0  | Low: 1022.0
Humidity: 43 % Decreased 4% since last hour
Humidex: 14.5°C
Dew Point: 3.2°C Decreased 0.3°C since last hour
Wet Bulb: 10.0°C
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
32%
Illuminated
UVI Forecast Solar Information
22/04/2026   Medium   4.2   
23/04/2026   Medium   4.4   
24/04/2026   Medium   4.4   
Sunrise is at: 05:56
Solar Noon at: 13:04
Sunset is at: 20:12
Wind Chill Heating Degree Days Sun
Current: 16.6°C
Today: 3.3°C  at 01:51
Yesterday: 1.6°C
Last Week: 1.3°C
Record: -13.3°C   01/03/2018
Today: 5.8
April: 155.3
2026 to Date: 1148.9
Cooling Degree Days
2026 to Date: 0.0
Daylight: 14:16:00
+ 00:03:39
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:56
Sunset is at: 20:12
Moonrise is at: 09:10
Moonset is at: 01:58
Cloud Height: 5282 ft
Wed 22 April
High Tide: 0236 4.5
Low Tide: 0850 1.0
High Tide: 1518 4.4
Low Tide: 2118 1.3
Air Density: 1.230 kg/m3
New Moon: 17 April 2026
Full Moon: 1 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 18.0°C
Sys Check: 00:20
Sys Reset: 7 Days 2 Hours 11 Minutes 10 Seconds
Highs: Lows:
35.2°C on:
19/07/2022
-8.2°C on:
10/01/2009
Avg Daytime Records
  29.2°C on: 19 Jul 2022   -4.0°C on: 01 Mar 2018
Avg Night Time Records
  24.8°C on: 20 Jul 2016   -6.1°C on: 10 Jan 2009
Soton & New Forest Fire Index
Currently:
27.3 at 11:50


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Clouds Early, Clearing Late
Clouds Early, Clearing Late
7°C
Cloudy early, becoming mostly clear after midnight. Low 7C. Winds ENE at 10 to 20 mph.
Tomorrow
Sunny
Sunny
21°C
Sunny skies. High 21C. Winds E at 10 to 20 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Sunny
Sunny
21°C
Tomorrow night
Clear
Clear
5°C
Friday
Sunny
Sunny
20°C
Friday night
Mostly Clear
Mostly Clear
3°C
Saturday
Mostly Cloudy
Mostly Cloudy
20°C
Saturday night
Partly Cloudy
Partly Cloudy
7°C