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Updated Live on: 19/07/2025 06:30 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
partly cloudy -  light rain

Currently 14.9°C, Max: 17.5°C, Min: 14.5°C 14.9°C Colder 0.2°C than last hour

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Feels like:  15°C

24-hr Difference
-0.2°CColder 0.2°C than yesterday at this time
Records Today Yesterday
Highs: 17.5°C
00:00
26.9°C
13:36
Lows: 14.5°C
06:09
14.6°C
04:06
 Calm SW
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 3.6 at 00:29
Gust Month: 20.7 mph on Jul 15
Rain Today: 3.2 mm
Last Rain at: 06:26
Rate (mm/hr): 2.9 mm
Yesterday: 0.0 mm
July: 11.5 mm
Rain this Year: 284.9 mm
5 rain days this July
Today
AM Rain
AM Rain
23°C
Barometer Humidity / Dew Point Moon
Current: 1007.0 mb Rising 2 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1009.0  | Low: 1005.0
Humidity: 98 %  
Humidex: 18.6°C
Dew Point: 14.6°C Decreased 0.2°C since last hour
Wet Bulb: 14.7°C
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
36%
Illuminated
UVI Forecast Solar Information
19/07/2025   High   6.4   
20/07/2025   High   6.0   
21/07/2025   Medium   5.9   
Sunrise is at: 05:13
Solar Noon at: 13:11
Sunset is at: 21:09
Wind Chill Heating Degree Days Sun
Current: 14.9°C
Today: 14.5°C  at 06:09
Yesterday: 14.5°C
Last Week: 10.9°C
Record: -13.3°C   01/03/2018
Today: 0.4
July: 7.9
2025 to Date: 1443.8
Cooling Degree Days
2025 to Date: 57.9
Daylight: 15:56:00
-00:02:22
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:13
Sunset is at: 21:09
Moonrise is at: 00:36
Moonset is at: 16:01
Cloud Height: 234 ft
Sat 19 July
High Tide: 0541 4.1
Low Tide: 1152 1.4
High Tide: 1813 4.3
Air Density: 1.210 kg/m3
New Moon: 25 June 2025
Full Moon: 10 July 2025
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 26.7°C
Sys Check: 00:20
Sys Reset: 4 Days 19 Hours 5 Minutes 53 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:
-1.8 at 06:30


Tonight's and Tomorrow's Outlook for the Southampton Area
Tonight
Rain
Rain
17°C
Rain showers early will evolve into a more steady rain overnight. Low 17C. Winds S at 10 to 15 mph. Chance of rain 90%. Rainfall near 6mm. Locally heavier rainfall possible.
Tomorrow
AM Showers
AM Showers
20°C
Showers in the morning, then partly cloudy in the afternoon. High near 20C. Winds SSW at 10 to 20 mph. Chance of rain 50%.
Short Term Weather Forecast for the Southampton Area
Tomorrow
AM Showers
AM Showers
20°C
Tomorrow night
Rain
Rain
15°C
Monday
Showers
Showers
23°C
Monday night
Partly Cloudy
Partly Cloudy
15°C
Tuesday
PM Showers
PM Showers
21°C
Tuesday night
Partly Cloudy
Partly Cloudy
14°C