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Updated Live on: 01/06/2026 17:55 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
overcast -  light rain; mist

Currently 15.1°C, Max: 23.0°C, Min: 12.8°C 15.1°C Colder 0.5°C than last hour

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Feels like:  15°C

24-hr Difference
-5.8°CColder 5.8°C than yesterday at this time
Records Today Yesterday
Highs: 23.0°C
10:59
22.5°C
16:08
Lows: 12.8°C
04:50
12.9°C
04:48
 Wind from SW SW
3.6

Gusting: 2.1 mph
2 Bft - Light Breeze
Max Today: 13.1 at 12:12
Gust Month: 13.1 mph on Jun 1
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
June: 0.0 mm
Rain this Year: 435.3 mm
4 days since it last rained
Last Rain: 28/05/2026 at 19:18
Tonight
Rain
Rain
15°C
Barometer Humidity / Dew Point Moon
Current: 1012.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Falling
High: 1018.0  | Low: 1011.0
Humidity: 92 % Increased 1% since last hour
Humidex: 18.4°C
Dew Point: 13.8°C Decreased 0.3°C since last hour
Wet Bulb: 14.4°C
Waning Gibbous
Waning Gibbous, Moon at 15 days in cycle
98%
Illuminated
UVI Forecast Solar Information
01/06/2026   High   6.3   
02/06/2026   Medium   5.3   
03/06/2026   High   6.2   
Sunrise is at: 04:57
Solar Noon at: 13:03
Sunset is at: 21:10
Wind Chill Heating Degree Days Sun
Current: 16.0°C
Today: 12.7°C  at 05:00
Yesterday: 12.5°C
Last Week: 12.0°C
Record: -13.3°C   01/03/2018
Today: 2.8
June: 2.8
2026 to Date: 1317.7
Cooling Degree Days
2026 to Date: 33.0
Daylight: 16:13:00
+ 00:01:52
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:57
Sunset is at: 21:10
Moonrise is at: 23:04
Moonset is at: 04:49
Cloud Height: 637 ft
Mon 01 June
Low Tide: 0604 1.1
High Tide: 1221 4.3
Low Tide: 1819 1.3
Air Density: 1.216 kg/m3
New Moon: 16 May 2026
Full Moon: 31 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 23.6°C
Sys Check: 17:10
Sys Reset: 8 Days 9 Hours 42 Minutes 45 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:
-1.4 at 17:55


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Thunderstorms
Thunderstorms
18°C
Thunderstorms likely. Gusty winds and small hail are possible. High 18C. Winds WSW at 10 to 20 mph. Chance of rain 90%.
Tomorrow night
Mostly Clear
Mostly Clear
12°C
Mainly clear skies. Low 12C. Winds W at 10 to 20 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Mostly Clear
Mostly Clear
12°C
Wednesday
Showers
Showers
17°C
Wednesday night
Showers Early
Showers Early
13°C
Thursday
Showers
Showers
17°C
Thursday night
Partly Cloudy
Partly Cloudy
11°C
Friday
Partly Cloudy
Partly Cloudy
17°C