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Updated Live on: 31/03/2026 10:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
partly cloudy

Currently 12.3°C, Max: 12.3°C, Min: 7.9°C 12.3°C Warmer 1.8°C than last hour

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Feels like:  12°C

24-hr Difference
2.6°CWarmer 2.6°C than yesterday at this time
Records Today Yesterday
Highs: 12.3°C
10:04
14.0°C
15:58
Lows: 7.9°C
01:16
4.7°C
06:24
 Calm ENE
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 4.7 at 07:09
Gust Month: 39.6 mph on Mar 12
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
March: 33.0 mm
Rain this Year: 393.8 mm
15 rain days this March
Last Rain: 29/03/2026 at 15:25
Today
Mostly Cloudy
Mostly Cloudy
17°C
Barometer Humidity / Dew Point Moon
Current: 1031.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1031.0  | Low: 1029.0
Humidity: 84 % Decreased 4% since last hour
Humidex: 13.4°C
Dew Point: 9.7°C Increased 1.1°C since last hour
Wet Bulb: 11.0°C
Waxing Gibbous
Waxing Gibbous, Moon at 13 days in cycle
97%
Illuminated
UVI Forecast Solar Information
31/03/2026   Medium   3.7   
01/04/2026   Medium   3.5   
02/04/2026   Medium   3.2   
Sunrise is at: 06:43
Solar Noon at: 13:09
Sunset is at: 19:36
Wind Chill Heating Degree Days Sun
Current: 12.3°C
Today: 7.3°C  at 03:46
Yesterday: 3.2°C
Last Week: -0.3°C
Record: -13.3°C   01/03/2018
Today: 4.1
March: 290.4
2026 to Date: 992.2
Cooling Degree Days
2026 to Date: 0.0
Daylight: 12:53:00
+ 00:03:52
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:43
Sunset is at: 19:36
Moonrise is at: 18:06
Moonset is at: 06:00
Cloud Height: 1187 ft
Tue 31 March
Low Tide: 0421 1.1
High Tide: 1045 4.5
Low Tide: 1638 0.9
High Tide: 2307 4.6
Air Density: 1.253 kg/m3
New Moon: 19 March 2026
Full Moon: 2 April 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.3°C
Sys Check: 00:20
Sys Reset: 1 Days 22 Hours 32 Minutes 0 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:
-0.6 at 10:05


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Partly Cloudy
Partly Cloudy
7°C
Partly cloudy. Low 7C. Winds WNW at 5 to 10 mph.
Tomorrow
Cloudy
Cloudy
14°C
Cloudy. High 14C. Winds WNW at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Cloudy
Cloudy
14°C
Tomorrow night
Cloudy
Cloudy
5°C
Thursday
Partly Cloudy
Partly Cloudy
13°C
Thursday night
Cloudy
Cloudy
7°C
Friday
AM Showers
AM Showers
14°C
Friday night
Mostly Cloudy
Mostly Cloudy
10°C