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Updated Live on: 30/04/2026 10:45 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
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Currently 19.1°C, Max: 19.5°C, Min: 9.5°C 19.1°C Warmer 1.2°C than last hour

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Feels like:  19°C

24-hr Difference
2.3°CWarmer 2.3°C than yesterday at this time
Records Today Yesterday
Highs: 19.5°C
10:41
19.4°C
15:43
Lows: 9.5°C
06:04
6.5°C
03:14
 Wind from N N
1.4

Gusting: 1.4 mph
1 Bft - Light Air
Max Today: 9.3 at 10:01
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
Sunny
Sunny
21°C
Barometer Humidity / Dew Point Moon
Current: 1021.0 mb Rising 2 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1021.0  | Low: 1019.0
Humidity: 38 % Decreased 3% since last hour
Humidex: 18.2°C
Dew Point: 4.4°C Increased 0.1°C since last hour
Wet Bulb: 12.0°C
Waxing Gibbous
Waxing Gibbous, Moon at 13 days in cycle
98%
Illuminated
UVI Forecast Solar Information
30/04/2026   Medium   4.6   
01/05/2026   Medium   4.9   
02/05/2026   Medium   4.7   
Sunrise is at: 05:41
Solar Noon at: 13:02
Sunset is at: 20:25
Heat Index Cooling Degree Days Sun
Current: 19.1°C
Today: 19.5°C at 10:41
Yesterday: 19.4°C
Last Week: 25.3°C
Record: 34.2°C   19/07/2022
Today: 0.0
April: 0.0
2026 to Date: 0.0
Heating Degree Days
2026 to Date: 1192.9
Daylight: 14:44:00
+ 00:03:28
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:41
Sunset is at: 20:25
Moonrise is at: 19:34
Moonset is at: 04:43
Cloud Height: 6146 ft
Thu 30 April
Low Tide: 0431 1.1
High Tide: 1048 4.4
Low Tide: 1648 1.0
High Tide: 2303 4.6
Air Density: 1.213 kg/m3
New Moon: 17 April 2026
Full Moon: 1 May 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 19.3°C
Sys Check: 00:20
Sys Reset: 5 Days 21 Hours 58 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:
37.4 at 10:45


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Clear
Clear
11°C
Clear skies. Low 11C. Winds E at 10 to 20 mph.
Tomorrow
Partly Cloudy
Partly Cloudy
19°C
Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. Warm. High 19C. Winds SSE at 10 to 15 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow
Partly Cloudy
Partly Cloudy
19°C
Tomorrow night
Mostly Cloudy
Mostly Cloudy
9°C
Saturday
PM Rain
PM Rain
18°C
Saturday night
Showers
Showers
11°C
Sunday
AM Showers
AM Showers
17°C
Sunday night
Mostly Clear
Mostly Clear
8°C