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Updated Live on: 24/04/2026 12:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 17.3°C, Max: 17.6°C, Min: 2.9°C 17.3°C Warmer 1.8°C than last hour

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Feels like:  17°C

24-hr Difference
0°C 
Records Today Yesterday
Highs: 17.6°C
11:54
19.8°C
14:38
Lows: 2.9°C
05:57
5.5°C
04:26
 Wind from NW NW
2.1

Gusting: 1.7 mph
1 Bft - Light Air
Max Today: 10.0 at 11:52
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
Mostly Sunny
Mostly Sunny
20°C
Barometer Humidity / Dew Point Moon
Current: 1024.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Falling
High: 1027.0  | Low: 1024.0
Humidity: 38 % Decreased 2% since last hour
Humidex: 15.9°C
Dew Point: 2.8°C Increased 0.5°C since last hour
Wet Bulb: 10.6°C
Waxing Gibbous
Waxing Gibbous, Moon at 7 days in cycle
54%
Illuminated
UVI Forecast Solar Information
24/04/2026   Medium   4.6   
25/04/2026   Medium   4.4   
26/04/2026   Medium   4.4   
Sunrise is at: 05:52
Solar Noon at: 13:03
Sunset is at: 20:15
Wind Chill Heating Degree Days Sun
Current: 18.6°C
Today: 2.5°C  at 06:16
Yesterday: 4.4°C
Last Week: 1.3°C
Record: -13.3°C   01/03/2018
Today: 6.2
April: 168.8
2026 to Date: 1162.5
Cooling Degree Days
2026 to Date: 0.0
Daylight: 14:23:00
+ 00:03:36
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:52
Sunset is at: 20:15
Moonrise is at: 11:55
Moonset is at: 03:15
Cloud Height: 6065 ft
Fri 24 April
High Tide: 0443 4.0
Low Tide: 1101 1.6
High Tide: 1734 4.0
Low Tide: 2343 1.9
Air Density: 1.225 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: 9 Days 2 Hours 26 Minutes 8 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:
36.8 at 12:05


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Mostly Clear
Mostly Clear
3°C
Clear to partly cloudy. Low 3C. Winds ENE at 5 to 10 mph.
Tomorrow
Partly Cloudy
Partly Cloudy
20°C
Some clouds in the morning will give way to mainly sunny skies for the afternoon. Warm. High near 20C. Winds light and variable.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
20°C
Tomorrow night
Partly Cloudy
Partly Cloudy
6°C
Sunday
Cloudy
Cloudy
19°C
Sunday night
Cloudy
Cloudy
8°C
Monday
Partly Cloudy
Partly Cloudy
21°C
Monday night
Partly Cloudy
Partly Cloudy
8°C