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Updated Live on: 20/04/2025 05:15 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 4.7°C, Max: 8.3°C, Min: 4.7°C 4.7°C Colder 0.3°C than last hour

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Feels like:  5°C

24-hr Difference
-4.9°CColder 4.9°C than yesterday at this time
Records Today Yesterday
Highs: 8.3°C
00:00
17.2°C
15:39
Lows: 4.7°C
04:58
8.3°C
23:56
 Wind from NNE NNE
1.4

Gusting: 1.7 mph
0 Bft - Light Air
Max Today: 8.8 at 03:05
Gust Month: 39.6 mph on Apr 16
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 2.1 mm
April: 13.9 mm
Rain this Year: 207.7 mm
6 rain days this April
Last Rain: 19/04/2025 at 12:04
Today
Mostly Cloudy
Mostly Cloudy
15°C
Barometer Humidity / Dew Point Moon
Current: 1007.0 mb  
1-Hour Trend: Steady
3-Hour Trend: Rising
High: 1007.0  | Low: 1005.0
Humidity: 92 % Increased 1% since last hour
Humidex: 3.5°C
Dew Point: 3.5°C Decreased 0.2°C since last hour
Wet Bulb: 4.2°C
Waning Gibbous
Waning Gibbous, Moon at 21 days in cycle
59%
Illuminated
UVI Forecast Solar Information
20/04/2025   Medium   4.3   
21/04/2025   Medium   4.6   
22/04/2025   Medium   4.3   
Sunrise is at: 06:00
Solar Noon at: 13:04
Sunset is at: 20:09
Wind Chill Heating Degree Days Sun
Current: 4.9°C
Today: 2.7°C  at 04:25
Yesterday: 6.7°C
Last Week: 2.2°C
Record: -13.3°C   01/03/2018
Today: 2.3
April: 134.7
2025 to Date: 1217.1
Cooling Degree Days
2025 to Date: 0.0
Daylight: 14:09:00
+ 00:03:41
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:00
Sunset is at: 20:09
Moonrise is at: 03:19
Moonset is at: 10:18
Cloud Height: 595 ft
Sun 20 April
High Tide: 0338 3.9
Low Tide: 0936 1.7
High Tide: 1633 3.9
Low Tide: 2206 2.0
Air Density: 1.259 kg/m3
New Moon: 29 March 2025
Full Moon: 13 April 2025
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 18.3°C
Sys Check: 00:20
Sys Reset: 8 Days 21 Hours 2 Minutes 13 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 05:15


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Cloudy
Cloudy
7°C
Cloudy. Low 7C. Winds light and variable.
Tomorrow
Showers
Showers
16°C
Cloudy with occasional rain showers. High 16C. Winds W at 10 to 15 mph. Chance of rain 50%.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Showers
Showers
16°C
Tomorrow night
Partly Cloudy
Partly Cloudy
5°C
Tuesday
Cloudy
Cloudy
16°C
Tuesday night
Rain
Rain
8°C
Wednesday
AM Showers
AM Showers
16°C
Wednesday night
Partly Cloudy
Partly Cloudy
8°C