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Updated Live on: 07/12/2025 23:15 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
partly cloudy

Currently 9.4°C, Max: 13.1°C, Min: 8.0°C 9.4°C Colder 0.4°C than last hour

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Feels like:  9°C

24-hr Difference
0.7°CWarmer 0.7°C than yesterday at this time
Records Today Yesterday
Highs: 13.1°C
13:17
11.9°C
12:13
Lows: 8.0°C
00:59
8.2°C
03:29
 Wind from W W
1.4

Gusting: 0.0 mph
0 Bft - Light Air
Max Today: 16.4 at 16:28
Gust Month: 42.7 mph on Dec 5
Rain Today: 8.5 mm
Last Rain at: 13:55
Rate (mm/hr): 0.0 mm
Yesterday: 0.9 mm
December: 43.1 mm
Rain this Year: 705.0 mm
7 rain days this December
Tonight
Mostly Cloudy
Mostly Cloudy
10°C
Barometer Humidity / Dew Point Moon
Current: 1005.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Rising
High: 1007.0  | Low: 997.0
Humidity: 98 %  
Humidex: 10.3°C
Dew Point: 9.1°C Decreased 0.4°C since last hour
Wet Bulb: 9.3°C
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
87%
Illuminated
UVI Forecast Solar Information
07/12/2025   Low   0.5   
08/12/2025   Low   0.5   
09/12/2025   Low   0.5   
Sunrise is at: 07:53
Solar Noon at: 11:57
Sunset is at: 16:00
Wind Chill Heating Degree Days Sun
Current: 9.4°C
Today: 6.9°C  at 00:42
Yesterday: 5.6°C
Last Week: 1.5°C
Record: -13.3°C   01/03/2018
Today: 8.0
December: 72.1
2025 to Date: 2220.4
Cooling Degree Days
2025 to Date: 65.7
Daylight: 8:07:00
-00:01:28
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 07:53
Sunset is at: 16:00
Moonrise is at: 18:42
Moonset is at: 10:52
Cloud Height: 228 ft
Sun 07 December
Low Tide: 0545 1.0
High Tide: 1151 4.7
Low Tide: 1810 0.8
Air Density: 1.234 kg/m3
New Moon: 20 November 2025
Full Moon: 4 December 2025
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.4°C
Sys Check: 00:20
Sys Reset: 10 Days 15 Hours 3 Minutes 44 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:
-2.1 at 23:15


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Showers
Showers
14°C
Rain showers in the morning becoming a steady light rain in the afternoon. High 14C. Winds SW at 10 to 20 mph. Chance of rain 70%.
Tomorrow night
Rain, Wind
Rain, Wind
12°C
Rain. Becoming windy late. Low 12C. Winds SSW at 20 to 30 mph. Chance of rain 100%. Rainfall around 12mm. Localized flooding is possible.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Rain, Wind
Rain, Wind
12°C
Tuesday
Rain, Wind
Rain, Wind
15°C
Tuesday night
Mostly Cloudy
Mostly Cloudy
10°C
Wednesday
AM Clouds, PM Sun
AM Clouds, PM Sun
13°C
Wednesday night
Mostly Clear
Mostly Clear
8°C
Thursday
Mostly Cloudy
Mostly Cloudy
12°C