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Updated Live on: 19/06/2026 18:20 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly cloudy

Currently 21.9°C, Max: 28.4°C, Min: 12.8°C 21.9°C Colder 1.5°C than last hour

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Feels like:  22°C

24-hr Difference
0.5°CWarmer 0.5°C than yesterday at this time
Records Today Yesterday
Highs: 28.4°C
10:54
23.2°C
13:05
Lows: 12.8°C
05:09
14.2°C
05:15
 Wind from W W
4.0

Gusting: 4.7 mph
1 Bft - Light Breeze
Max Today: 13.1 at 15:20
Gust Month: 24.5 mph on Jun 6
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
June: 80.3 mm
Rain this Year: 515.7 mm
12 rain days this June
Last Rain: 17/06/2026 at 08:12
Tonight
Drizzle Late
Drizzle Late
16°C
Barometer Humidity / Dew Point Moon
Current: 1013.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Steady
High: 1015.0  | Low: 1011.0
Humidity: 66 % Increased 2% since last hour
Humidex: 26.0°C
Dew Point: 15.3°C Decreased 0.9°C since last hour
Wet Bulb: 17.9°C
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
27%
Illuminated
UVI Forecast Solar Information
19/06/2026   High   6.8   
20/06/2026   High   6.9   
21/06/2026   High   7.1   
Sunrise is at: 04:51
Solar Noon at: 13:06
Sunset is at: 21:22
Heat Index Cooling Degree Days Sun
Current: 21.9°C
Today: 29.5°C at 11:15
Yesterday: 23.2°C
Last Week: 29.4°C
Record: 34.2°C   19/07/2022
Today: 0.3
June: 0.3
2026 to Date: 33.3
Heating Degree Days
2026 to Date: 1381.9
Daylight: 16:31:00
+ 00:00:25
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 04:51
Sunset is at: 21:22
Moonrise is at: 10:08
Moonset is at: 00:19
Cloud Height: 2841 ft
Fri 19 June
High Tide: 0217 4.4
Low Tide: 0828 0.8
High Tide: 1521 4.5
Low Tide: 2052 1.2
Air Density: 1.188 kg/m3
New Moon: 15 June 2026
Full Moon: 29 June 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 24.4°C
Sys Check: ---
Sys Reset: 0 Days 5 Hours 46 Minutes 41 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:
6.1 at 18:20


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Cloudy
Cloudy
23°C
Cloudy. High 23C. Winds SW at 5 to 10 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
15°C
A few clouds. Low around 15C. Winds NW at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
15°C
Sunday
Mostly Sunny
Mostly Sunny
29°C
Sunday night
Mostly Clear
Mostly Clear
18°C
Monday
Mostly Sunny
Mostly Sunny
31°C
Monday night
Partly Cloudy
Partly Cloudy
20°C
Tuesday
Sunny
Sunny
32°C