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Updated Live on: 04/03/2026 20:45 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 8.9°C, Max: 14.8°C, Min: 3.6°C 8.9°C Colder 0.5°C than last hour

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Feels like:  9°C

24-hr Difference
-1.5°CColder 1.5°C than yesterday at this time
Records Today Yesterday
Highs: 14.8°C
13:22
15.2°C
14:15
Lows: 3.6°C
07:01
5.0°C
05:52
 Wind from SW SW
2.9

Gusting: 1.4 mph
1 Bft - Light Air
Max Today: 9.3 at 12:52
Gust Month: 18.5 mph on Mar 1
Rain Today: 0.1 mm
Last Rain at: 08:16
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
March: 3.4 mm
Rain this Year: 364.2 mm
2 rain days this March
Tonight
Mostly Clear
Mostly Clear
7°C
Barometer Humidity / Dew Point Moon
Current: 1019.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Falling
High: 1027.0  | Low: 1019.0
Humidity: 93 % Increased 4% since last hour
Humidex: 9.2°C
Dew Point: 7.8°C Increased 0.2°C since last hour
Wet Bulb: 8.4°C
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
98%
Illuminated
UVI Forecast Solar Information
04/03/2026   Low   1.5   
05/03/2026   Low   1.6   
06/03/2026   Low   1.7   
Sunrise is at: 06:43
Solar Noon at: 12:17
Sunset is at: 17:51
Wind Chill Heating Degree Days Sun
Current: 9.8°C
Today: 3.6°C  at 07:01
Yesterday: 5.0°C
Last Week: 3.4°C
Record: -13.3°C   01/03/2018
Today: 10.0
March: 36.0
2026 to Date: 737.8
Cooling Degree Days
2026 to Date: 0.0
Daylight: 11:08:00
+ 00:03:51
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:43
Sunset is at: 17:51
Moonrise is at: 19:25
Moonset is at: 06:54
Cloud Height: 546 ft
Wed 04 March
Low Tide: 0500 0.8
High Tide: 1109 4.6
Low Tide: 1718 0.6
High Tide: 2335 4.7
Air Density: 1.254 kg/m3
New Moon: 17 February 2026
Full Moon: 3 March 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 17.8°C
Sys Check: 00:20
Sys Reset: 3 Days 9 Hours 18 Minutes 21 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:
-1.8 at 20:45


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Mostly Sunny
Mostly Sunny
15°C
Sunshine and some clouds. High near 15C. Winds ESE at 5 to 10 mph.
Tomorrow night
Cloudy
Cloudy
8°C
Overcast. Low 8C. Winds light and variable.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Cloudy
Cloudy
8°C
Friday
PM Light Rain
PM Light Rain
12°C
Friday night
Cloudy
Cloudy
7°C
Saturday
Cloudy
Cloudy
13°C
Saturday night
Fog Late
Fog Late
7°C
Sunday
AM Clouds, PM Sun
AM Clouds, PM Sun
13°C