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Updated Live on: 13/06/2026 12:45 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear

Currently 21.6°C, Max: 21.9°C, Min: 10.3°C 21.6°C Warmer 0.7°C than last hour

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Feels like:  22°C

24-hr Difference
4.6°CWarmer 4.6°C than yesterday at this time
Records Today Yesterday
Highs: 21.9°C
12:27
19.9°C
16:05
Lows: 10.3°C
05:29
12.3°C
23:54
 Wind from ESE ESE
4.3

Gusting: 4.3 mph
2 Bft - Light Breeze
Max Today: 13.8 at 08:37
Gust Month: 24.5 mph on Jun 6
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
June: 79.0 mm
Rain this Year: 514.4 mm
10 rain days this June
Last Rain: 11/06/2026 at 14:28
Today
Partly Cloudy
Partly Cloudy
23°C
Barometer Humidity / Dew Point Moon
Current: 1023.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Steady
High: 1024.0  | Low: 1023.0
Humidity: 48 %  
Humidex: 22.9°C
Dew Point: 10.1°C Increased 0.7°C since last hour
Wet Bulb: 15.3°C
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
4%
Illuminated
UVI Forecast Solar Information
13/06/2026   High   6.6   
14/06/2026   High   6.7   
15/06/2026   High   6.5   
Sunrise is at: 04:51
Solar Noon at: 13:05
Sunset is at: 21:20
Heat Index Cooling Degree Days Sun
Current: 21.6°C
Today: 21.9°C at 12:27
Yesterday: 19.9°C
Last Week: 25.2°C
Record: 34.2°C   19/07/2022
Today: 0.0
June: 0.0
2026 to Date: 33.0
Heating Degree Days
2026 to Date: 1376.0
Daylight: 16:29:00
+ 00:00:48
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:51
Sunset is at: 21:20
Moonrise is at: 02:57
Moonset is at: 19:50
Cloud Height: 4837 ft
Sat 13 June
Low Tide: 0322 1.1
High Tide: 0926 4.3
Low Tide: 1546 1.1
High Tide: 2150 4.5
Air Density: 1.204 kg/m3
New Moon: 16 May 2026
Full Moon: 31 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.8°C
Sys Check: 00:20
Sys Reset: 0 Days 23 Hours 3 Minutes 12 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:
21.6 at 12:45


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Partly Cloudy
Partly Cloudy
10°C
Partly cloudy skies. Low around 10C. Winds NW at 10 to 15 mph.
Tomorrow
Mostly Cloudy
Mostly Cloudy
23°C
Partly cloudy skies during the morning hours will become overcast in the afternoon. High 23C. Winds light and variable.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Mostly Cloudy
Mostly Cloudy
23°C
Tomorrow night
Cloudy
Cloudy
13°C
Monday
Cloudy
Cloudy
21°C
Monday night
Cloudy
Cloudy
14°C
Tuesday
Mostly Cloudy
Mostly Cloudy
20°C
Tuesday night
Mostly Cloudy
Mostly Cloudy
15°C