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Updated Live on: 28/07/2026 21:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 22.1°C, Max: 30.0°C, Min: 17.9°C 22.1°C Colder 1.1°C than last hour

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Feels like:  22°C

24-hr Difference
1.4°CWarmer 1.4°C than yesterday at this time
Records Today Yesterday
Highs: 30.0°C
14:01
25.8°C
15:51
Lows: 17.9°C
04:20
13.9°C
06:14
 Calm SW
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 11.0 at 14:54
Gust Month: 13.8 mph on Jul 12
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
27 days since it last rained
Last Rain: 30/06/2026 at 09:46
Tonight
Clear
Clear
16°C
Barometer Humidity / Dew Point Moon
Current: 1017.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1020.0  | Low: 1015.0
Humidity: 63 % Increased 5% since last hour
Humidex: 25.9°C
Dew Point: 14.7°C Increased 0.2°C since last hour
Wet Bulb: 17.7°C
Full Moon
Full Moon, Moon at 14 days in cycle
99%
Illuminated
UVI Forecast Solar Information
28/07/2026   High   6.2   
29/07/2026   High   6.3   
30/07/2026   High   6.2   
Sunrise is at: 05:25
Solar Noon at: 13:12
Sunset is at: 20:57
Heat Index Cooling Degree Days Sun
Current: 22.1°C
Today: 30.6°C at 12:51
Yesterday: 25.8°C
Last Week: 30.6°C
Record: 39.7°C   25/06/2026
Today: 1.7
July: 84.1
2026 to Date: 170.5
Heating Degree Days
2026 to Date: 1381.4
Daylight: 15:32:00
-00:02:51
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:25
Sunset is at: 20:57
Moonrise is at: 20:53
Moonset is at: 03:30
Cloud Height: 3144 ft
Tue 28 July
Low Tide: 0450 1.3
High Tide: 1103 4.3
Low Tide: 1708 1.5
High Tide: 2312 4.3
Air Density: 1.192 kg/m3
New Moon: 14 July 2026
Full Moon: 29 July 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 28.1°C
Sys Check: 00:20
Sys Reset: 4 Days 7 Hours 46 Minutes 38 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:
7.9 at 21:05


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Sunny
Sunny
30°C
Sunny skies. Very warm. High near 30C. SE winds shifting to SW at 10 to 20 mph.
Tomorrow night
Mostly Clear
Mostly Clear
16°C
Partly cloudy. Low 16C. Winds W at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Mostly Clear
Mostly Clear
16°C
Thursday
Partly Cloudy
Partly Cloudy
26°C
Thursday night
Partly Cloudy
Partly Cloudy
13°C
Friday
Mostly Sunny
Mostly Sunny
26°C
Friday night
Partly Cloudy
Partly Cloudy
12°C
Saturday
Mostly Sunny
Mostly Sunny
26°C