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Updated Live on: 04/07/2026 18:10 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear

Currently 24.7°C, Max: 26.6°C, Min: 13.6°C 24.7°C Colder 1.1°C than last hour

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Feels like:  25°C

24-hr Difference
1.7°CWarmer 1.7°C than yesterday at this time
Records Today Yesterday
Highs: 26.6°C
16:03
26.1°C
13:50
Lows: 13.6°C
03:42
12.1°C
05:12
 Wind from E E
4.0

Gusting: 3.6 mph
2 Bft - Light Breeze
Max Today: 11.7 at 14:18
Gust Month: 13.1 mph on Jul 2
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
July: 0.0 mm
Rain this Year: 516.6 mm
3 days since it last rained
Last Rain: 30/06/2026 at 09:46
Tonight
Mostly Clear
Mostly Clear
15°C
Barometer Humidity / Dew Point Moon
Current: 1024.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Falling
High: 1027.0  | Low: 1024.0
Humidity: 54 % Increased 3% since last hour
Humidex: 28.5°C
Dew Point: 14.8°C Decreased 0.1°C since last hour
Wet Bulb: 18.7°C
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
80%
Illuminated
UVI Forecast Solar Information
04/07/2026   High   6.8   
05/07/2026   High   6.8   
06/07/2026   High   6.6   
Sunrise is at: 04:58
Solar Noon at: 13:10
Sunset is at: 21:21
Heat Index Cooling Degree Days Sun
Current: 24.7°C
Today: 26.6°C at 16:03
Yesterday: 26.1°C
Last Week: 29.5°C
Record: 39.7°C   25/06/2026
Today: 0.1
July: 2.8
2026 to Date: 89.2
Heating Degree Days
2026 to Date: 1382.4
Daylight: 16:23:00
-00:01:12
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:58
Sunset is at: 21:21
Moonrise is at: 23:38
Moonset is at: 09:28
Cloud Height: 4198 ft
Sat 04 July
High Tide: 0153 4.3
Low Tide: 0756 1.2
High Tide: 1430 4.3
Low Tide: 2013 1.5
Air Density: 1.190 kg/m3
New Moon: 15 June 2026
Full Moon: 29 June 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 25.0°C
Sys Check: 00:20
Sys Reset: 1 Days 5 Hours 40 Minutes 52 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:
15.4 at 18:10


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
28°C
Partly cloudy. Very warm. High 28C. Winds WNW at 10 to 15 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
14°C
A few clouds. Low 14C. Winds WNW at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
14°C
Monday
Partly Cloudy
Partly Cloudy
30°C
Monday night
Partly Cloudy
Partly Cloudy
14°C
Tuesday
Partly Cloudy
Partly Cloudy
30°C
Tuesday night
Mostly Clear
Mostly Clear
17°C
Wednesday
Sunny
Sunny
30°C