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Updated Live on: 13/04/2026 19:40 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear

Currently 10.0°C, Max: 16.8°C, Min: 3.2°C 10.0°C Colder 1.4°C than last hour

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Feels like:  10°C

24-hr Difference
-0.7°CColder 0.7°C than yesterday at this time
Records Today Yesterday
Highs: 16.8°C
12:16
16.2°C
12:50
Lows: 3.2°C
06:49
6.8°C
06:05
 Wind from WSW WSW
2.9

Gusting: 2.1 mph
1 Bft - Light Air
Max Today: 11.7 at 11:56
Gust Month: 39.3 mph on Apr 11
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 2.5 mm
April: 6.1 mm
Rain this Year: 399.9 mm
6 rain days this April
Last Rain: 12/04/2026 at 01:13
Tonight
Mostly Clear
Mostly Clear
5°C
Barometer Humidity / Dew Point Moon
Current: 1014.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1014.0  | Low: 1011.0
Humidity: 66 % Increased 7% since last hour
Humidex: 8.9°C
Dew Point: 3.9°C Increased 0.2°C since last hour
Wet Bulb: 7.3°C
Waning Crescent
Waning Crescent, Moon at 25 days in cycle
17%
Illuminated
UVI Forecast Solar Information
13/04/2026   Low   2.9   
14/04/2026   Medium   4.0   
15/04/2026   Medium   4.1   
Sunrise is at: 06:15
Solar Noon at: 13:06
Sunset is at: 19:57
Wind Chill Heating Degree Days Sun
Current: 10.4°C
Today: 3.2°C  at 06:49
Yesterday: 4.4°C
Last Week: 4.3°C
Record: -13.3°C   01/03/2018
Today: 9.3
April: 93.1
2026 to Date: 1086.7
Cooling Degree Days
2026 to Date: 0.0
Daylight: 13:42:00
+ 00:03:46
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:15
Sunset is at: 19:57
Moonrise is at: 04:53
Moonset is at: 14:59
Cloud Height: 2604 ft
Mon 13 April
Low Tide: 0225 2.0
High Tide: 0816 3.8
Low Tide: 1442 1.7
High Tide: 2053 4.1
Air Density: 1.244 kg/m3
New Moon: 19 March 2026
Full Moon: 2 April 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 20.1°C
Sys Check: ---
Sys Reset: 1 Days 8 Hours 1 Minutes 46 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:
4.6 at 19:40


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Cloudy
Cloudy
13°C
Cloudy. High 13C. Winds SSE at 10 to 15 mph.
Tomorrow night
Light Rain
Light Rain
12°C
Occasional light rain. Low 12C. Winds S at 10 to 15 mph. Chance of rain 50%.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Light Rain
Light Rain
12°C
Wednesday
PM Light Rain
PM Light Rain
14°C
Wednesday night
Mostly Clear
Mostly Clear
10°C
Thursday
Partly Cloudy
Partly Cloudy
15°C
Thursday night
Cloudy
Cloudy
9°C
Friday
Mostly Cloudy
Mostly Cloudy
16°C