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Updated Live on: 03/04/2026 19:15 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly cloudy -  light rain

Currently 12.9°C, Max: 15.5°C, Min: 8.3°C 12.9°C Colder 0.4°C than last hour

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Feels like:  13°C

24-hr Difference
2.9°CWarmer 2.9°C than yesterday at this time
Records Today Yesterday
Highs: 15.5°C
13:44
13.1°C
16:44
Lows: 8.3°C
00:00
5.0°C
06:53
 Wind from NE NE
4.7

Gusting: 4.0 mph
2 Bft - Light Breeze
Max Today: 15.7 at 16:59
Gust Month: 16.1 mph on Apr 3
Rain Today: 1.6 mm
Last Rain at: 09:19
Rate (mm/hr): 0.0 mm
Yesterday: 0.7 mm
April: 2.3 mm
Rain this Year: 396.1 mm
2 rain days this April
Tonight
Light Rain Early
Light Rain Early
9°C
Barometer Humidity / Dew Point Moon
Current: 1011.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Steady
High: 1019.0  | Low: 1011.0
Humidity: 95 % Increased 2% since last hour
Humidex: 15.2°C
Dew Point: 12.1°C Decreased 0.1°C since last hour
Wet Bulb: 12.5°C
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
97%
Illuminated
UVI Forecast Solar Information
03/04/2026   Medium   3.2   
04/04/2026   Medium   3.2   
05/04/2026   Medium   3.2   
Sunrise is at: 06:37
Solar Noon at: 13:08
Sunset is at: 19:41
Wind Chill Heating Degree Days Sun
Current: 12.7°C
Today: 5.6°C  at 06:01
Yesterday: 3.9°C
Last Week: 0.6°C
Record: -13.3°C   01/03/2018
Today: 7.1
April: 23.6
2026 to Date: 1017.3
Cooling Degree Days
2026 to Date: 0.0
Daylight: 13:04:00
+ 00:03:50
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:37
Sunset is at: 19:41
Moonrise is at: 21:49
Moonset is at: 06:36
Cloud Height: 427 ft
Fri 03 April
High Tide: 0005 4.7
Low Tide: 0610 0.8
High Tide: 1219 4.5
Low Tide: 1826 0.8
Air Density: 1.225 kg/m3
New Moon: 19 March 2026
Full Moon: 2 April 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.5°C
Sys Check: 00:20
Sys Reset: 5 Days 7 Hours 41 Minutes 57 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:
-1.8 at 19:15


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
AM Drizzle
AM Drizzle
14°C
Cloudy. Intermittent drizzle early. High 14C. Winds SSW at 15 to 25 mph.
Tomorrow night
Cloudy
Cloudy
8°C
Cloudy. Gusty winds early. Low 8C. Winds SW at 20 to 30 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Cloudy
Cloudy
8°C
Sunday
Partly Cloudy
Partly Cloudy
13°C
Sunday night
Partly Cloudy
Partly Cloudy
3°C
Monday
Partly Cloudy
Partly Cloudy
14°C
Monday night
Partly Cloudy
Partly Cloudy
8°C
Tuesday
Mostly Sunny
Mostly Sunny
19°C