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Updated Live on: 28/04/2026 12:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly cloudy

Currently 11.9°C, Max: 13.7°C, Min: 8.0°C 11.9°C Colder 0.6°C than last hour

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Feels like:  12°C

24-hr Difference
-7.7°CColder 7.7°C than yesterday at this time
Records Today Yesterday
Highs: 13.7°C
10:11
21.3°C
15:41
Lows: 8.0°C
05:41
6.8°C
06:25
 Wind from NNE NNE
1.4

Gusting: 3.3 mph
1 Bft - Light Air
Max Today: 8.1 at 08:12
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
AM Clouds, PM Sun
AM Clouds, PM Sun
17°C
Barometer Humidity / Dew Point Moon
Current: 1024.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1024.0  | Low: 1022.0
Humidity: 70 % Increased 2% since last hour
Humidex: 11.8°C
Dew Point: 6.6°C Decreased 0.2°C since last hour
Wet Bulb: 9.4°C
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
90%
Illuminated
UVI Forecast Solar Information
28/04/2026   Medium   3.9   
29/04/2026   Medium   4.3   
30/04/2026   Medium   4.5   
Sunrise is at: 05:45
Solar Noon at: 13:03
Sunset is at: 20:22
Wind Chill Heating Degree Days Sun
Current: 11.8°C
Today: 6.1°C  at 05:39
Yesterday: 6.8°C
Last Week: 2.3°C
Record: -13.3°C   01/03/2018
Today: 4.0
April: 188.0
2026 to Date: 1181.6
Cooling Degree Days
2026 to Date: 0.0
Daylight: 14:37:00
+ 00:03:31
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:45
Sunset is at: 20:22
Moonrise is at: 17:07
Moonset is at: 04:19
Cloud Height: 2289 ft
Tue 28 April
Low Tide: 0313 1.5
High Tide: 0946 4.2
Low Tide: 1529 1.2
High Tide: 2207 4.5
Air Density: 1.247 kg/m3
New Moon: 17 April 2026
Full Moon: 1 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.2°C
Sys Check: 00:20
Sys Reset: 3 Days 23 Hours 18 Minutes 22 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:
3.1 at 12:05


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Partly Cloudy
Partly Cloudy
8°C
Some clouds this evening will give way to mainly clear skies overnight. Low 8C. Winds NE at 10 to 20 mph.
Tomorrow
Partly Cloudy, Wind
Partly Cloudy, Wind
21°C
Windy with a few clouds from time to time. High 21C. Winds ENE at 20 to 30 mph. Higher wind gusts possible.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Partly Cloudy, Wind
Partly Cloudy, Wind
21°C
Tomorrow night
Partly Cloudy
Partly Cloudy
11°C
Thursday
Mostly Sunny
Mostly Sunny
21°C
Thursday night
Partly Cloudy
Partly Cloudy
11°C
Friday
Partly Cloudy
Partly Cloudy
20°C
Friday night
Partly Cloudy
Partly Cloudy
9°C