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Updated Live on: 01/08/2026 06:45 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 12.4°C, Max: 16.2°C, Min: 12.1°C 12.4°C Warmer 0.3°C than last hour

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Feels like:  12°C

24-hr Difference
-1°CColder 1°C than yesterday at this time
Records Today Yesterday
Highs: 16.2°C
00:00
24.8°C
12:50
Lows: 12.1°C
05:21
13.2°C
06:10
 Calm N
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 2.1 at 00:21
Gust Month: 2.3 mph on Aug 1
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
August: 0.0 mm
Rain this Year: 516.6 mm
31 days since it last rained
Last Rain: 30/06/2026 at 09:46
Today
Mostly Sunny
Mostly Sunny
25°C
Barometer Humidity / Dew Point Moon
Current: 1019.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1019.0  | Low: 1017.0
Humidity: 70 %  
Humidex: 12.4°C
Dew Point: 7.1°C Increased 0.3°C since last hour
Wet Bulb: 9.8°C
Waning Gibbous
Waning Gibbous, Moon at 17 days in cycle
93%
Illuminated
UVI Forecast Solar Information
01/08/2026   Medium   5.9   
02/08/2026   High   6.1   
03/08/2026   High   6.0   
Sunrise is at: 05:31
Solar Noon at: 13:11
Sunset is at: 20:51
Wind Chill Heating Degree Days Sun
Current: 12.4°C
Today: 12.1°C  at 05:21
Yesterday: 13.2°C
Last Week: 14.2°C
Record: -13.3°C   01/03/2018
Today: 0.9
August: 0.9
2026 to Date: 1382.3
Cooling Degree Days
2026 to Date: 182.5
Daylight: 15:20:00
-00:03:02
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:31
Sunset is at: 20:51
Moonrise is at: 21:57
Moonset is at: 08:32
Cloud Height: 2298 ft
Sat 01 August
High Tide: 0055 4.5
Low Tide: 0704 1.0
High Tide: 1322 4.6
Low Tide: 1920 1.2
Air Density: 1.239 kg/m3
New Moon: 14 July 2026
Full Moon: 29 July 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 25.2°C
Sys Check: 06:10
Sys Reset: 0 Days 17 Hours 16 Minutes 19 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:
3.2 at 06:45


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Partly Cloudy
Partly Cloudy
13°C
Mostly cloudy skies this evening will become partly cloudy after midnight. Low 13C. Winds NNW at 5 to 10 mph.
Tomorrow
Partly Cloudy
Partly Cloudy
27°C
Intervals of clouds and sunshine. Warm. High 27C. Winds ESE at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
27°C
Tomorrow night
Partly Cloudy
Partly Cloudy
16°C
Monday
Partly Cloudy
Partly Cloudy
30°C
Monday night
Partly Cloudy
Partly Cloudy
17°C
Tuesday
Partly Cloudy
Partly Cloudy
25°C
Tuesday night
Partly Cloudy
Partly Cloudy
17°C