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Updated Live on: 15/06/2025 01:35 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear

Currently 12.9°C, Max: 13.7°C, Min: 12.9°C 12.9°C Colder 0.6°C than last hour

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Feels like:  13°C

24-hr Difference
-4.2°CColder 4.2°C than yesterday at this time
Records Today Yesterday
Highs: 13.7°C
00:00
24.6°C
10:41
Lows: 12.9°C
01:33
13.7°C
23:52
 Calm SSW
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 5.3 at 00:33
Gust Month: 17.8 mph on Jun 5
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
June: 38.8 mm
Rain this Year: 273.0 mm
6 rain days this June
Last Rain: 12/06/2025 at 13:16
Tonight
Clear
Clear
12°C
Barometer Humidity / Dew Point Moon
Current: 1021.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1021.0  | Low: 1019.0
Humidity: 92 % Increased 4% since last hour
Humidex: 15.0°C
Dew Point: 11.6°C Increased 0.1°C since last hour
Wet Bulb: 12.2°C
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
87%
Illuminated
UVI Forecast Solar Information
15/06/2025   High   6.4   
16/06/2025   High   7.4   
17/06/2025   High   7.7   
Sunrise is at: 04:51
Solar Noon at: 13:06
Sunset is at: 21:21
Wind Chill Heating Degree Days Sun
Current: 12.9°C
Today: 12.9°C  at 01:33
Yesterday: 13.7°C
Last Week: 5.8°C
Record: -13.3°C   01/03/2018
Today: 0.3
June: 36.1
2025 to Date: 1433.7
Cooling Degree Days
2025 to Date: 3.9
Daylight: 16:30:00
+ 00:00:36
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:51
Sunset is at: 21:21
Moonrise is at: 00:38
Moonset is at: 08:32
Cloud Height: 628 ft
Sun 15 June
High Tide: 0140 4.3
Low Tide: 0747 1.2
High Tide: 1421 4.3
Low Tide: 2008 1.5
Air Density: 1.237 kg/m3
New Moon: 27 May 2025
Full Moon: 11 June 2025
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 23.7°C
Sys Check: 00:20
Sys Reset: 10 Days 10 Hours 51 Minutes 2 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:
-1.5 at 01:35


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
23°C
Partly cloudy skies. Warm. High 23C. Winds W at 10 to 15 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
12°C
Partly cloudy skies. Low 12C. Winds WNW at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
12°C
Monday
Partly Cloudy
Partly Cloudy
23°C
Monday night
Clear
Clear
12°C
Tuesday
Partly Cloudy
Partly Cloudy
25°C
Tuesday night
Clear
Clear
13°C
Wednesday
Partly Cloudy
Partly Cloudy
26°C