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Updated Live on: 20/04/2026 00:40 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 7.1°C, Max: 7.5°C, Min: 7.1°C 7.1°C Colder 0.6°C than last hour

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Feels like:  7°C

24-hr Difference
-0.9°CColder 0.9°C than yesterday at this time
Records Today Yesterday
Highs: 7.5°C
00:00
16.0°C
15:06
Lows: 7.1°C
00:33
4.9°C
06:12
 Calm NNE
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 1.4 at 00:35
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
Tonight
Partly Cloudy
Partly Cloudy
5°C
Barometer Humidity / Dew Point Moon
Current: 1023.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Steady
High: 1023.0  | Low: 1023.0
Humidity: 65 % Increased 1% since last hour
Humidex: 5.2°C
Dew Point: 1.0°C Decreased 0.4°C since last hour
Wet Bulb: 4.6°C
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
9%
Illuminated
UVI Forecast Solar Information
20/04/2026   Medium   3.9   
21/04/2026   Medium   4.1   
22/04/2026   Medium   4.3   
Sunrise is at: 06:02
Solar Noon at: 13:04
Sunset is at: 20:07
Wind Chill Heating Degree Days Sun
Current: 7.1°C
Today: 7.1°C  at 00:33
Yesterday: 4.9°C
Last Week: 2.9°C
Record: -13.3°C   01/03/2018
Today: 0.2
April: 131.4
2026 to Date: 1125.1
Cooling Degree Days
2026 to Date: 0.0
Daylight: 14:05:00
+ 00:03:41
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:02
Sunset is at: 20:07
Moonrise is at: 06:32
Moonset is at: 23:24
Cloud Height: 2635 ft
Mon 20 April
High Tide: 0049 4.8
Low Tide: 0711 0.6
High Tide: 1317 4.7
Low Tide: 1933 0.8
Air Density: 1.269 kg/m3
New Moon: 17 April 2026
Full Moon: 1 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 17.7°C
Sys Check: 00:20
Sys Reset: 4 Days 15 Hours 1 Minutes 13 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:
4.7 at 00:40


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Mostly Cloudy
Mostly Cloudy
16°C
Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 16C. Winds E at 10 to 15 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
5°C
Some clouds early will give way to generally clear conditions overnight. Low near 5C. Winds ENE at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
5°C
Tuesday
AM Clouds, PM Sun
AM Clouds, PM Sun
15°C
Tuesday night
Mostly Clear
Mostly Clear
7°C
Wednesday
Partly Cloudy
Partly Cloudy
18°C
Wednesday night
Partly Cloudy
Partly Cloudy
7°C
Thursday
Sunny
Sunny
20°C