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Updated Live on: 10/06/2026 11:00 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
partly cloudy

Currently 15.3°C, Max: 18.5°C, Min: 6.8°C 15.3°C Colder 0.1°C than last hour

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Feels like:  15°C

24-hr Difference
0.5°CWarmer 0.5°C than yesterday at this time
Records Today Yesterday
Highs: 18.5°C
09:40
18.1°C
15:06
Lows: 6.8°C
05:06
7.1°C
02:53
 Wind from S S
4.0

Gusting: 4.7 mph
1 Bft - Light Breeze
Max Today: 15.4 at 08:45
Gust Month: 24.5 mph on Jun 6
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 4.3 mm
June: 73.0 mm
Rain this Year: 508.3 mm
8 rain days this June
Last Rain: 09/06/2026 at 19:11
Today
Showers
Showers
17°C
Barometer Humidity / Dew Point Moon
Current: 1017.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1017.0  | Low: 1015.0
Humidity: 57 % Increased 2% since last hour
Humidex: 15.2°C
Dew Point: 6.8°C Increased 0.1°C since last hour
Wet Bulb: 11.1°C
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
29%
Illuminated
UVI Forecast Solar Information
10/06/2026   Medium   5.2   
11/06/2026   High   6.4   
12/06/2026   High   6.9   
Sunrise is at: 04:52
Solar Noon at: 13:05
Sunset is at: 21:18
Wind Chill Heating Degree Days Sun
Current: 15.3°C
Today: 5.9°C  at 05:13
Yesterday: 5.4°C
Last Week: 5.5°C
Record: -13.3°C   01/03/2018
Today: 4.5
June: 45.7
2026 to Date: 1360.6
Cooling Degree Days
2026 to Date: 33.0
Daylight: 16:26:00
+ 00:01:05
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:52
Sunset is at: 21:18
Moonrise is at: 01:56
Moonset is at: 15:31
Cloud Height: 3597 ft
Wed 10 June
Low Tide: 0034 1.8
High Tide: 0636 3.9
Low Tide: 1300 1.5
High Tide: 1908 4.2
Air Density: 1.224 kg/m3
New Moon: 16 May 2026
Full Moon: 31 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.8°C
Sys Check: 00:20
Sys Reset: 17 Days 2 Hours 47 Minutes 34 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:
11.1 at 11:00


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Partly Cloudy
Partly Cloudy
9°C
Partly cloudy skies early will give way to cloudy skies late. Low 9C. Winds W at 10 to 15 mph.
Tomorrow
Rain
Rain
17°C
Occasional rain. Cool. High 17C. Winds SW at 15 to 25 mph. Chance of rain 90%.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Rain
Rain
17°C
Tomorrow night
Cloudy
Cloudy
14°C
Friday
Cloudy
Cloudy
21°C
Friday night
Partly Cloudy
Partly Cloudy
12°C
Saturday
Partly Cloudy
Partly Cloudy
23°C
Saturday night
Mostly Clear
Mostly Clear
11°C