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Updated Live on: 13/03/2026 19:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear

Currently 4.8°C, Max: 10.5°C, Min: 4.8°C 4.8°C Colder 0.8°C than last hour

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Feels like:  5°C

24-hr Difference
-5.4°CColder 5.4°C than yesterday at this time
Records Today Yesterday
Highs: 10.5°C
01:04
11.0°C
09:48
Lows: 4.8°C
18:57
5.7°C
00:00
 Calm W
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 18.8 at 00:37
Gust Month: 39.6 mph on Mar 12
Rain Today: 7.4 mm
Last Rain at: 15:59
Rate (mm/hr): 0.0 mm
Yesterday: 3.2 mm
March: 28.5 mm
Rain this Year: 389.3 mm
9 rain days this March
Tonight
Partly Cloudy
Partly Cloudy
1°C
Barometer Humidity / Dew Point Moon
Current: 1001.0 mb Rising 2 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising slowly
High: 1003.0  | Low: 999.0
Humidity: 85 % Increased 4% since last hour
Humidex: 3.3°C
Dew Point: 2.5°C Decreased 0.1°C since last hour
Wet Bulb: 3.9°C
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
28%
Illuminated
UVI Forecast Solar Information
13/03/2026   Low   1.8   
14/03/2026   Low   1.7   
15/03/2026   Low   2.4   
Sunrise is at: 06:24
Solar Noon at: 12:15
Sunset is at: 18:06
Wind Chill Heating Degree Days Sun
Current: 4.8°C
Today: 2.4°C  at 06:21
Yesterday: 3.7°C
Last Week: 2.4°C
Record: -13.3°C   01/03/2018
Today: 7.9
March: 118.3
2026 to Date: 820.1
Cooling Degree Days
2026 to Date: 0.0
Daylight: 11:42:00
+ 00:03:52
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:24
Sunset is at: 18:06
Moonrise is at: 04:21
Moonset is at: 11:15
Cloud Height: 1057 ft
Fri 13 March
Low Tide: 0001 2.4
High Tide: 0535 3.6
Low Tide: 1257 2.2
High Tide: 1825 3.5
Air Density: 1.251 kg/m3
New Moon: 17 February 2026
Full Moon: 3 March 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.1°C
Sys Check: 00:20
Sys Reset: 5 Days 7 Hours 33 Minutes 35 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:
-1.2 at 19:05


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Mostly Sunny
Mostly Sunny
12°C
Sunny, along with a few afternoon clouds. High 12C. Winds NW at 5 to 10 mph.
Tomorrow night
Partly Cloudy
Partly Cloudy
2°C
A few clouds from time to time. Low 2C. Winds light and variable.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Partly Cloudy
Partly Cloudy
2°C
Sunday
PM Light Rain
PM Light Rain
11°C
Sunday night
Partly Cloudy
Partly Cloudy
4°C
Monday
Cloudy
Cloudy
11°C
Monday night
Cloudy
Cloudy
9°C
Tuesday
AM Clouds, PM Sun
AM Clouds, PM Sun
12°C