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Updated Live on: 19/04/2026 07:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
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Currently 5.6°C, Max: 8.3°C, Min: 4.9°C 5.6°C Warmer 0.6°C than last hour

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Feels like:  6°C

24-hr Difference
-1.6°CColder 1.6°C than yesterday at this time
Records Today Yesterday
Highs: 8.3°C
00:00
17.7°C
13:37
Lows: 4.9°C
06:12
7.1°C
06:09
 Calm N
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 2.1 at 03:54
Gust Month: 39.3 mph on Apr 11
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
April: 11.2 mm
Rain this Year: 405.0 mm
10 rain days this April
Last Rain: 17/04/2026 at 01:09
Today
Partly Cloudy
Partly Cloudy
16°C
Barometer Humidity / Dew Point Moon
Current: 1025.0 mb Falling 1 °C/hr
1-Hour Trend: Falling
3-Hour Trend: Falling
High: 1027.0  | Low: 1024.0
Humidity: 89 %  
Humidex: 4.5°C
Dew Point: 3.9°C Increased 0.6°C since last hour
Wet Bulb: 4.9°C
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
5%
Illuminated
UVI Forecast Solar Information
19/04/2026   Medium   3.8   
20/04/2026   Medium   3.9   
21/04/2026   Medium   4.1   
Sunrise is at: 06:02
Solar Noon at: 13:04
Sunset is at: 20:07
Wind Chill Heating Degree Days Sun
Current: 5.6°C
Today: 4.9°C  at 05:51
Yesterday: 6.3°C
Last Week: 2.9°C
Record: -13.3°C   01/03/2018
Today: 3.2
April: 126.5
2026 to Date: 1120.1
Cooling Degree Days
2026 to Date: 0.0
Daylight: 14:05:00
+ 00:03:41
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:02
Sunset is at: 20:07
Moonrise is at: 06:32
Moonset is at: 23:24
Cloud Height: 793 ft
Sun 19 April
High Tide: 0005 4.9
Low Tide: 0627 0.5
High Tide: 1228 4.8
Low Tide: 1848 0.6
Air Density: 1.277 kg/m3
New Moon: 17 April 2026
Full Moon: 1 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 17.5°C
Sys Check: 00:20
Sys Reset: 3 Days 21 Hours 26 Minutes 14 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:
-1.7 at 07:05


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Partly Cloudy
Partly Cloudy
5°C
A few clouds. Low around 5C. Winds NE at 5 to 10 mph.
Tomorrow
Partly Cloudy
Partly Cloudy
15°C
Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High around 15C. Winds ENE at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
15°C
Tomorrow night
Partly Cloudy
Partly Cloudy
5°C
Tuesday
Partly Cloudy
Partly Cloudy
15°C
Tuesday night
Partly Cloudy
Partly Cloudy
8°C
Wednesday
Partly Cloudy
Partly Cloudy
18°C
Wednesday night
Partly Cloudy
Partly Cloudy
7°C