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Updated Live on: 24/08/2026 21:45 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 15.9°C, Max: 22.1°C, Min: 10.4°C 15.9°C Colder 0.8°C than last hour

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Feels like:  16°C

24-hr Difference
0°C 
Records Today Yesterday
Highs: 22.1°C
14:07
22.8°C
14:35
Lows: 10.4°C
06:18
9.0°C
06:21
 Wind from NNW NNW
1.4

Gusting: 0.0 mph
0 Bft - Light Air
Max Today: 14.7 at 11:56
Gust Month: 15.0 mph on Aug 24
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
August: 6.1 mm
Rain this Year: 522.7 mm
2 rain days this August
Last Rain: 20/08/2026 at 15:44
Tonight
Partly Cloudy
Partly Cloudy
15°C
Barometer Humidity / Dew Point Moon
Current: 1014.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1023.0  | Low: 1013.0
Humidity: 66 % Increased 14% since last hour
Humidex: 17.0°C
Dew Point: 9.6°C Increased 2.7°C since last hour
Wet Bulb: 12.6°C
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
89%
Illuminated
UVI Forecast Solar Information
24/08/2026   Medium   4.7   
25/08/2026   Medium   4.9   
26/08/2026   Medium   4.8   
Sunrise is at: 06:06
Solar Noon at: 13:07
Sunset is at: 20:08
Wind Chill Heating Degree Days Sun
Current: 15.9°C
Today: 10.4°C  at 06:18
Yesterday: 9.0°C
Last Week: 11.4°C
Record: -13.3°C   01/03/2018
Today: 3.9
August: 15.0
2026 to Date: 1396.4
Cooling Degree Days
2026 to Date: 230.3
Daylight: 14:02:00
-00:03:38
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:06
Sunset is at: 20:08
Moonrise is at: 18:55
Moonset is at: 01:15
Cloud Height: 2720 ft
Mon 24 August
Low Tide: 0306 1.9
High Tide: 0906 3.8
Low Tide: 1526 2.0
High Tide: 2124 4.0
Air Density: 1.217 kg/m3
New Moon: 12 August 2026
Full Moon: 28 August 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 22.8°C
Sys Check: 00:20
Sys Reset: 10 Days 8 Hours 13 Minutes 42 Seconds
Highs: Lows:
35.5°C on:
25/06/2026
-8.2°C on:
10/01/2009
Avg Daytime Records
  30.8°C on: 25 Jun 2026   -4.0°C on: 01 Mar 2018
Avg Night Time Records
  26.8°C on: 26 Jun 2026   -6.1°C on: 10 Jan 2009
Soton & New Forest Fire Index
Currently:
5.4 at 21:45


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
26°C
Partly cloudy. Warm. High 26C. Winds E at 10 to 20 mph.
Tomorrow night
Cloudy
Cloudy
16°C
Cloudy. Muggy. Low 16C. Winds E at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Cloudy
Cloudy
16°C
Wednesday
Partly Cloudy
Partly Cloudy
25°C
Wednesday night
Thunderstorms
Thunderstorms
17°C
Thursday
AM Showers
AM Showers
23°C
Thursday night
Showers Late
Showers Late
14°C
Friday
Partly Cloudy
Partly Cloudy
22°C