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Updated Live on: 27/03/2026 19:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly cloudy

Currently 10.4°C, Max: 12.8°C, Min: 6.8°C 10.4°C Colder 0.7°C than last hour

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Feels like:  10°C

24-hr Difference
1.8°CWarmer 1.8°C than yesterday at this time
Records Today Yesterday
Highs: 12.8°C
10:40
10.7°C
13:13
Lows: 6.8°C
01:58
2.2°C
04:03
 Calm S
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 9.7 at 11:33
Gust Month: 39.6 mph on Mar 12
Rain Today: 1.6 mm
Last Rain at: 17:24
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
March: 32.7 mm
Rain this Year: 393.5 mm
14 rain days this March
Tonight
Light Rain Early
Light Rain Early
3°C
Barometer Humidity / Dew Point Moon
Current: 1018.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1023.0  | Low: 1017.0
Humidity: 98 %  
Humidex: 11.7°C
Dew Point: 10.1°C Decreased 0.7°C since last hour
Wet Bulb: 10.2°C
Waxing Gibbous
Waxing Gibbous, Moon at 9 days in cycle
72%
Illuminated
UVI Forecast Solar Information
27/03/2026   Medium   3.5   
28/03/2026   Low   2.6   
29/03/2026   Low   2.9   
Sunrise is at: 05:52
Solar Noon at: 12:10
Sunset is at: 18:30
Wind Chill Heating Degree Days Sun
Current: 10.4°C
Today: 4.9°C  at 03:44
Yesterday: -0.2°C
Last Week: -0.3°C
Record: -13.3°C   01/03/2018
Today: 8.0
March: 254.5
2026 to Date: 956.3
Cooling Degree Days
2026 to Date: 0.0
Daylight: 12:38:00
+ 00:03:52
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:52
Sunset is at: 18:30
Moonrise is at: 11:43
Moonset is at: 03:45
Cloud Height: 229 ft
Fri 27 March
High Tide: 0504 3.8
Low Tide: 1145 1.8
High Tide: 1813 3.8
Air Density: 1.245 kg/m3
New Moon: 19 March 2026
Full Moon: 2 April 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.5°C
Sys Check: 00:20
Sys Reset: 12 Days 7 Hours 34 Minutes 4 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:
-2.1 at 19:05


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
PM Showers
PM Showers
11°C
Mostly sunny early. Becoming mostly cloudy with showers developing later in the day. High 11C. Winds NW at 10 to 20 mph. Chance of rain 40%.
Tomorrow night
Partly Cloudy
Partly Cloudy
1°C
Clear to partly cloudy. Cold. Low 1C. Winds NW at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
1°C
Sunday
Cloudy
Cloudy
12°C
Sunday night
Clouds Early, Clearing Late
Clouds Early, Clearing Late
6°C
Monday
Partly Cloudy
Partly Cloudy
14°C
Monday night
Partly Cloudy
Partly Cloudy
6°C
Tuesday
Mostly Cloudy
Mostly Cloudy
16°C