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Updated Live on: 29/07/2026 21:15 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 22.5°C, Max: 32.4°C, Min: 15.4°C 22.5°C Colder 1.3°C than last hour

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Feels like:  23°C

24-hr Difference
0.3°CWarmer 0.3°C than yesterday at this time
Records Today Yesterday
Highs: 32.4°C
13:56
30.0°C
14:01
Lows: 15.4°C
05:25
17.9°C
04:20
 Calm N
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 11.0 at 17:52
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
28 days since it last rained
Last Rain: 30/06/2026 at 09:46
Tonight
Mostly Clear
Mostly Clear
16°C
Barometer Humidity / Dew Point Moon
Current: 1012.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Steady
High: 1016.0  | Low: 1011.0
Humidity: 62 % Increased 4% since last hour
Humidex: 26.4°C
Dew Point: 14.9°C Decreased 0.2°C since last hour
Wet Bulb: 17.9°C
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UVI Forecast Solar Information
29/07/2026   High   6.3   
30/07/2026   High   6.3   
31/07/2026   Medium   5.9   
Sunrise is at: 05:27
Solar Noon at: 13:12
Sunset is at: 20:56
Heat Index Cooling Degree Days Sun
Current: 22.5°C
Today: 32.9°C at 13:56
Yesterday: 30.6°C
Last Week: 32.8°C
Record: 39.7°C   25/06/2026
Today: 1.9
July: 88.8
2026 to Date: 175.3
Heating Degree Days
2026 to Date: 1381.6
Daylight: 15:29:00
-00:02:55
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:27
Sunset is at: 20:56
Moonrise is at: 21:15
Moonset is at: 04:44
Cloud Height: 3255 ft
Wed 29 July
Low Tide: 0528 1.2
High Tide: 1141 4.4
Low Tide: 1745 1.4
High Tide: 2349 4.4
Air Density: 1.185 kg/m3
New Moon: 14 July 2026
Full Moon: 29 July 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 29.2°C
Sys Check: 00:20
Sys Reset: 5 Days 7 Hours 56 Minutes 39 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:
8.6 at 21:15


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Mostly Cloudy
Mostly Cloudy
25°C
A mix of clouds and sun early, then becoming cloudy later in the day. Slight chance of a rain shower. High near 25C. Winds W at 10 to 15 mph.
Tomorrow night
Clouds Early, Clearing Late
Clouds Early, Clearing Late
14°C
Cloudy early with partial clearing expected late. Low 14C. Winds NW at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Clouds Early, Clearing Late
Clouds Early, Clearing Late
14°C
Friday
Mostly Sunny
Mostly Sunny
26°C
Friday night
Partly Cloudy
Partly Cloudy
12°C
Saturday
Mostly Sunny
Mostly Sunny
26°C
Saturday night
Partly Cloudy
Partly Cloudy
13°C
Sunday
Partly Cloudy
Partly Cloudy
27°C