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Updated Live on: 01/07/2026 18:10 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear

Currently 23.0°C, Max: 25.9°C, Min: 13.2°C 23.0°C Colder 1°C than last hour

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Feels like:  23°C

24-hr Difference
1.8°CWarmer 1.8°C than yesterday at this time
Records Today Yesterday
Highs: 25.9°C
12:16
23.4°C
14:07
Lows: 13.2°C
05:04
14.5°C
03:02
 Wind from NE NE
3.3

Gusting: 2.9 mph
1 Bft - Light Breeze
Max Today: 9.0 at 17:23
Gust Month: 9.2 mph on Jul 1
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.9 mm
July: 0.0 mm
Rain this Year: 516.6 mm
0 days since it last rained
Last Rain: 30/06/2026 at 09:46
Tonight
Partly Cloudy
Partly Cloudy
16°C
Barometer Humidity / Dew Point Moon
Current: 1023.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Steady
High: 1024.0  | Low: 1021.0
Humidity: 48 % Increased 2% since last hour
Humidex: 25.0°C
Dew Point: 11.4°C Decreased 0.3°C since last hour
Wet Bulb: 16.4°C
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
97%
Illuminated
UVI Forecast Solar Information
01/07/2026   High   7.2   
02/07/2026   High   7.4   
03/07/2026   High   6.9   
Sunrise is at: 04:55
Solar Noon at: 13:09
Sunset is at: 21:22
Heat Index Cooling Degree Days Sun
Current: 23.0°C
Today: 25.9°C at 12:16
Yesterday: 23.4°C
Last Week: 39.7°C
Record: 39.7°C   25/06/2026
Today: 0.1
July: 0.1
2026 to Date: 86.5
Heating Degree Days
2026 to Date: 1382.5
Daylight: 16:27:00
-00:01:21
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:55
Sunset is at: 21:22
Moonrise is at: 22:50
Moonset is at: 05:43
Cloud Height: 4886 ft
Wed 01 July
High Tide: 0013 4.4
Low Tide: 0625 1.2
High Tide: 1244 4.4
Low Tide: 1841 1.5
Air Density: 1.197 kg/m3
New Moon: 15 June 2026
Full Moon: 29 June 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 24.6°C
Sys Check: 18:10
Sys Reset: 12 Days 5 Hours 36 Minutes 26 Seconds
Highs: Lows:
35.5°C on:
25/06/2026
-8.2°C on:
10/01/2009
Avg Daytime Records
  30.8°C on: 25 Jun 2026   -4.0°C on: 01 Mar 2018
Avg Night Time Records
  26.8°C on: 26 Jun 2026   -6.1°C on: 10 Jan 2009
Soton & New Forest Fire Index
Currently:
21.9 at 18:10


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
AM Clouds, PM Sun
AM Clouds, PM Sun
27°C
Mostly cloudy early, then afternoon sunshine. Very warm. High 27C. Winds WNW at 10 to 20 mph.
Tomorrow night
Mostly Clear
Mostly Clear
11°C
Mainly clear early, then a few clouds later on. Low 11C. Winds NNW at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Mostly Clear
Mostly Clear
11°C
Friday
Mostly Sunny
Mostly Sunny
25°C
Friday night
Mostly Clear
Mostly Clear
14°C
Saturday
Sunny
Sunny
27°C
Saturday night
Mostly Clear
Mostly Clear
15°C
Sunday
Mostly Sunny
Mostly Sunny
27°C