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Updated Live on: 17/04/2026 04:35 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly cloudy

Currently 10.3°C, Max: 11.3°C, Min: 10.3°C 10.3°C Colder 0.4°C than last hour

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Feels like:  10°C

24-hr Difference
0.1°CWarmer 0.1°C than yesterday at this time
Records Today Yesterday
Highs: 11.3°C
00:13
18.2°C
12:54
Lows: 10.3°C
04:25
9.6°C
00:54
 Wind from SW SW
0.0

Gusting: 2.4 mph
0 Bft - Calm
Max Today: 5.7 at 00:50
Gust Month: 39.3 mph on Apr 11
Rain Today: 0.3 mm
Last Rain at: 01:09
Rate (mm/hr): 0.0 mm
Yesterday: 0.7 mm
April: 11.2 mm
Rain this Year: 405.0 mm
10 rain days this April
Today
AM Clouds, PM Sun
AM Clouds, PM Sun
15°C
Barometer Humidity / Dew Point Moon
Current: 1019.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Falling
High: 1020.0  | Low: 1019.0
Humidity: 98 %  
Humidex: 11.6°C
Dew Point: 10.0°C Decreased 0.4°C since last hour
Wet Bulb: 10.1°C
New Moon
New Moon, Moon at 29 days in cycle
0%
Illuminated
UVI Forecast Solar Information
17/04/2026   Medium   4.1   
18/04/2026   Medium   3.7   
19/04/2026   Medium   3.7   
Sunrise is at: 06:07
Solar Noon at: 13:05
Sunset is at: 20:04
Wind Chill Heating Degree Days Sun
Current: 10.5°C
Today: 9.8°C  at 02:59
Yesterday: 7.7°C
Last Week: 2.9°C
Record: -13.3°C   01/03/2018
Today: 1.3
April: 113.7
2026 to Date: 1107.3
Cooling Degree Days
2026 to Date: 0.0
Daylight: 13:57:00
+ 00:03:43
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:07
Sunset is at: 20:04
Moonrise is at: 05:47
Moonset is at: 20:27
Cloud Height: 229 ft
Fri 17 April
Low Tide: 0504 0.7
High Tide: 1105 4.7
Low Tide: 1723 0.6
High Tide: 2325 4.8
Air Density: 1.247 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 18 Hours 56 Minutes 16 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 04:35


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Drizzle Early
Drizzle Early
6°C
Drizzle...ending early. Partial clearing overnight. Low 6C. Winds W at 10 to 15 mph.
Tomorrow
Mostly Sunny
Mostly Sunny
17°C
Mostly sunny skies. High 17C. Winds WNW at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Mostly Sunny
Mostly Sunny
17°C
Tomorrow night
Mostly Clear
Mostly Clear
4°C
Sunday
Mostly Sunny
Mostly Sunny
16°C
Sunday night
Partly Cloudy
Partly Cloudy
5°C
Monday
Mostly Sunny
Mostly Sunny
15°C
Monday night
Partly Cloudy
Partly Cloudy
5°C