spacer
Updated Live on: 15/03/2026 19:10 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly cloudy

Currently 7.7°C, Max: 12.0°C, Min: 1.5°C 7.7°C Colder 0.5°C than last hour

---

Feels like:  8°C

24-hr Difference
-0.1°CColder 0.1°C than yesterday at this time
Records Today Yesterday
Highs: 12.0°C
11:33
11.4°C
12:28
Lows: 1.5°C
03:50
1.3°C
05:59
 Calm WNW
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 18.8 at 14:45
Gust Month: 39.6 mph on Mar 12
Rain Today: 1.6 mm
Last Rain at: 16:49
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
March: 30.1 mm
Rain this Year: 390.9 mm
10 rain days this March
Tonight
Partly Cloudy
Partly Cloudy
5°C
Barometer Humidity / Dew Point Moon
Current: 1010.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1015.0  | Low: 1008.0
Humidity: 94 % Decreased 1% since last hour
Humidex: 7.6°C
Dew Point: 6.8°C Decreased 0.7°C since last hour
Wet Bulb: 7.3°C
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
12%
Illuminated
UVI Forecast Solar Information
15/03/2026   Low   2.5   
16/03/2026   Low   2.2   
17/03/2026   Low   2.6   
Sunrise is at: 06:19
Solar Noon at: 12:14
Sunset is at: 18:10
Wind Chill Heating Degree Days Sun
Current: 7.7°C
Today: 1.5°C  at 03:50
Yesterday: -0.2°C
Last Week: 0.1°C
Record: -13.3°C   01/03/2018
Today: 10.9
March: 145.5
2026 to Date: 847.3
Cooling Degree Days
2026 to Date: 0.0
Daylight: 11:51:00
+ 00:03:53
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:19
Sunset is at: 18:10
Moonrise is at: 05:15
Moonset is at: 13:47
Cloud Height: 478 ft
Sun 15 March
Low Tide: 0208 2.0
High Tide: 0806 3.8
Low Tide: 1426 1.7
High Tide: 2046 4.1
Air Density: 1.248 kg/m3
New Moon: 17 February 2026
Full Moon: 3 March 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 20.0°C
Sys Check: ---
Sys Reset: 0 Days 7 Hours 39 Minutes 19 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:
-2.0 at 19:10


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
Cloudy
Cloudy
12°C
Cloudy. High 12C. Winds WSW at 10 to 15 mph.
Tomorrow night
Mostly Cloudy
Mostly Cloudy
9°C
Partly cloudy skies early will become overcast later during the night. Low 9C. Winds SW at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Mostly Cloudy
Mostly Cloudy
9°C
Tuesday
AM Clouds, PM Sun
AM Clouds, PM Sun
12°C
Tuesday night
Clear
Clear
6°C
Wednesday
Sunny
Sunny
18°C
Wednesday night
Clear
Clear
6°C
Thursday
Sunny
Sunny
17°C