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Updated Live on: 12/03/2026 18:30 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
overcast

Currently 10.3°C, Max: 11.0°C, Min: 5.7°C 10.3°C Warmer 0.2°C than last hour

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Feels like:  8°C

24-hr Difference
1.6°CWarmer 1.6°C than yesterday at this time
Records Today Yesterday
Highs: 11.0°C
09:48
12.6°C
13:51
Lows: 5.7°C
00:00
5.6°C
23:53
 Wind from SSW SSW
6.4

Gusting: 9.7 mph
3 Bft - Light Breeze
Max Today: 24.8 at 18:24
Gust Month: 25.3 mph on Mar 12
Rain Today: 1.0 mm
Last Rain at: 16:45
Rate (mm/hr): 0.0 mm
Yesterday: 2.8 mm
March: 18.9 mm
Rain this Year: 379.7 mm
8 rain days this March
Tonight
Rain, Wind
Rain, Wind
6°C
Barometer Humidity / Dew Point Moon
Current: 1007.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Falling rapidly
High: 1019.0  | Low: 1007.0
Humidity: 98 %  
Humidex: 11.6°C
Dew Point: 10.0°C Increased 0.2°C since last hour
Wet Bulb: 10.1°C
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
37%
Illuminated
UVI Forecast Solar Information
12/03/2026   Low   2.2   
13/03/2026   Low   1.9   
14/03/2026   Low   1.7   
Sunrise is at: 06:26
Solar Noon at: 12:15
Sunset is at: 18:05
Wind Chill Heating Degree Days Sun
Current: 8.2°C
Today: 3.7°C  at 00:46
Yesterday: 3.8°C
Last Week: 3.5°C
Record: -13.3°C   01/03/2018
Today: 8.2
March: 109.5
2026 to Date: 811.3
Cooling Degree Days
2026 to Date: 0.0
Daylight: 11:39:00
+ 00:03:54
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:26
Sunset is at: 18:05
Moonrise is at: 03:39
Moonset is at: 10:10
Cloud Height: 229 ft
Thu 12 March
High Tide: 0419 3.7
Low Tide: 0952 2.2
High Tide: 1706 3.6
Air Density: 1.232 kg/m3
New Moon: 17 February 2026
Full Moon: 3 March 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.2°C
Sys Check: 00:20
Sys Reset: 4 Days 6 Hours 58 Minutes 39 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 18:30


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Cloudy
Cloudy
9°C
Cloudy. High 9C. Winds WSW at 10 to 20 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
1°C
Partly cloudy. Low 1C. Winds WNW at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
1°C
Saturday
Mostly Sunny
Mostly Sunny
12°C
Saturday night
Partly Cloudy
Partly Cloudy
3°C
Sunday
PM Light Rain
PM Light Rain
12°C
Sunday night
Partly Cloudy
Partly Cloudy
5°C
Monday
Mostly Cloudy
Mostly Cloudy
12°C