spacer
Updated Live on: 26/09/2026 21:55 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
Clear

Currently 13.5°C, Max: 19.2°C, Min: 9.1°C 13.5°C Colder 0.2°C than last hour

---

Feels like:  14°C

24-hr Difference
-1.2°CColder 1.2°C than yesterday at this time
Records Today Yesterday
Highs: 19.2°C
14:24
21.6°C
14:57
Lows: 9.1°C
07:17
11.3°C
04:59
 Calm WSW
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 6.4 at 14:42
Gust Month: 18.9 mph on Sep 4
Rain Today: 0.0 mm
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
September: 33.0 mm
Rain this Year: 573.8 mm
10 rain days this September
Last Rain: 21/09/2026 at 12:53
Tonight
Mostly Cloudy
Mostly Cloudy
11°C
Barometer Humidity / Dew Point Moon
Current: 1022.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1024.0  | Low: 1020.0
Humidity: 79 % Increased 2% since last hour
Humidex: 14.7°C
Dew Point: 9.9°C Increased 0.2°C since last hour
Wet Bulb: 11.6°C
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UVI Forecast Solar Information
26/09/2026   Medium   3.0   
27/09/2026   Medium   3.1   
28/09/2026   Low   2.8   
Sunrise is at: 06:57
Solar Noon at: 12:56
Sunset is at: 18:54
Wind Chill Heating Degree Days Sun
Current: 13.5°C
Today: 9.1°C  at 07:17
Yesterday: 11.3°C
Last Week: 10.1°C
Record: -13.3°C   01/03/2018
Today: 4.8
September: 65.7
2026 to Date: 1466.2
Cooling Degree Days
2026 to Date: 235.1
Daylight: 11:57:00
-00:03:49
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 06:57
Sunset is at: 18:54
Moonrise is at: 18:36
Moonset is at: 06:31
Cloud Height: 1577 ft
Sat 26 September
Low Tide: 0457 1.0
High Tide: 1105 4.8
Low Tide: 1716 1.0
High Tide: 2317 4.7
Air Density: 1.236 kg/m3
New Moon: 11 September 2026
Full Moon: 26 September 2026
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 20.4°C
Sys Check: 00:20
Sys Reset: 15 Days 8 Hours 26 Minutes 18 Seconds
Highs: Lows:
35.5°C on:
25/06/2026
-8.2°C on:
10/01/2009
Avg Daytime Records
  30.8°C on: 25 Jun 2026   -4.0°C on: 01 Mar 2018
Avg Night Time Records
  26.8°C on: 26 Jun 2026   -6.1°C on: 10 Jan 2009
Soton & New Forest Fire Index
Currently:
0.5 at 21:55


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
PM Rain
PM Rain
21°C
Cloudy with occasional rain in the afternoon. High 21C. Winds S at 10 to 20 mph. Chance of rain 70%.
Tomorrow night
Mostly Cloudy
Mostly Cloudy
10°C
Mostly cloudy. Low around 10C. Winds WNW at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Mostly Cloudy
Mostly Cloudy
10°C
Monday
Mostly Cloudy
Mostly Cloudy
20°C
Monday night
Showers Late
Showers Late
15°C
Tuesday
AM Clouds, PM Sun
AM Clouds, PM Sun
23°C
Tuesday night
Rain Late
Rain Late
18°C
Wednesday
AM Rain
AM Rain
20°C