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Updated Live on: 23/06/2025 16:10 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 21.2°C, Max: 22.4°C, Min: 13.1°C 21.2°C Colder 0.6°C than last hour

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Feels like:  21°C

24-hr Difference
0.1°CWarmer 0.1°C than yesterday at this time
Records Today Yesterday
Highs: 22.4°C
14:31
26.4°C
10:05
Lows: 13.1°C
06:26
14.3°C
04:24
 Wind from W W
3.3

Gusting: 2.9 mph
2 Bft - Light Breeze
Max Today: 13.1 at 09:57
Gust Month: 18.9 mph on Jun 22
Rain Today: 0.1 mm
Last Rain at: 02:36
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
June: 38.9 mm
Rain this Year: 273.1 mm
7 rain days this June
Tonight
Mostly Clear
Mostly Clear
13°C
Barometer Humidity / Dew Point Moon
Current: 1015.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Steady
High: 1016.0  | Low: 1011.0
Humidity: 42 % Increased 2% since last hour
Humidex: 21.5°C
Dew Point: 7.8°C Increased 0.1°C since last hour
Wet Bulb: 14.2°C
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
5%
Illuminated
UVI Forecast Solar Information
23/06/2025   High   7.2   
24/06/2025   High   7.3   
25/06/2025   High   7.6   
Sunrise is at: 04:52
Solar Noon at: 13:07
Sunset is at: 21:23
Heat Index Cooling Degree Days Sun
Current: 21.2°C
Today: 22.4°C at 14:31
Yesterday: 26.4°C
Last Week: 31.3°C
Record: 34.2°C   19/07/2022
Today: 0.0
June: 20.4
2025 to Date: 22.1
Heating Degree Days
2025 to Date: 1435.9
Daylight: 16:31:00
-00:00:24
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:52
Sunset is at: 21:23
Moonrise is at: 02:36
Moonset is at: 19:44
Cloud Height: 5638 ft
Mon 23 June
Low Tide: 0308 1.2
High Tide: 0918 4.3
Low Tide: 1532 1.2
High Tide: 2144 4.5
Air Density: 1.197 kg/m3
New Moon: 27 May 2025
Full Moon: 11 June 2025
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 24.2°C
Sys Check: ---
Sys Reset: 0 Days 4 Hours 54 Minutes 8 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:
30.5 at 16:10


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Cloudy
Cloudy
23°C
Cloudy skies. High 23C. Winds WSW at 10 to 20 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
15°C
Partly cloudy. Low near 15C. Winds WSW at 10 to 20 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
15°C
Wednesday
Cloudy
Cloudy
23°C
Wednesday night
Showers
Showers
16°C
Thursday
AM Showers
AM Showers
22°C
Thursday night
Partly Cloudy
Partly Cloudy
15°C
Friday
Partly Cloudy
Partly Cloudy
22°C