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UK Extremes

High Temp
22.3° C
Glasgow Bishopton
Low Temp
1.0° C
Shap
Precipitation
21.8 mm
Boscombe Down


Site Updates

          

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Updated Live on: 21/05/2025 22:05 - 
Summary / Temperature Wind Rain / Melted Snow Outlook
mostly clear - shallow fog

Currently 11.7°C, Max: 17.9°C, Min: 10.7°C 11.7°C Colder 0.7°C than last hour

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Feels like:  12°C

24-hr Difference
-5.8°CColder 5.8°C than yesterday at this time
Records Today Yesterday
Highs: 17.9°C
16:04		 23.0°C
15:38
Lows: 10.7°C
06:55		 7.3°C
05:13
Calm NNE
0.0

Gusting: 0.0 mph
0 Bft - Calm
Max Today: 8.5 at 17:37
Gust Month: 16.1 mph on May 10
Rain Today: 3.2 mm
Last Rain at: 16:46
Rate (mm/hr): 0.0 mm
Yesterday: 0.0 mm
May: 3.2 mm
Rain this Year: 226.4 mm
1 rain day this May
Tonight
Partly Cloudy
Partly Cloudy
7°C
Barometer Humidity / Dew Point Moon
Current: 1018.0 mb Rising 1 °C/hr
1-Hour Trend: Rising
3-Hour Trend: Rising
High: 1019.0  | Low: 1015.0
Humidity: 97 % Increased 2% since last hour
Humidex: 13.6°C
Dew Point: 11.2°C Decreased 0.4°C since last hour
Wet Bulb: 11.5°C
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
35%
Illuminated
UVI Forecast Solar Information
21/05/2025   Medium   5.5   
22/05/2025   Medium   5.8   
23/05/2025   Medium   5.6   
Sunrise is at: 05:07
Solar Noon at: 13:02
Sunset is at: 20:57
Wind Chill Heating Degree Days Sun
Current: 11.7°C
Today: 10.2°C  at 06:55
Yesterday: 6.6°C
Last Week: 6.3°C
Record: -13.3°C   01/03/2018
Today: 4.4
May: 94.2
2025 to Date: 1370.6
Cooling Degree Days
2025 to Date: 0.7
Daylight: 15:50:00
+ 00:02:35
Almanac Outside Now Station All Time Records Fire Risk
Sunrise is at: 05:07
Sunset is at: 20:57
Moonrise is at: 02:46
Moonset is at: 13:29
Cloud Height: 295 ft
Wed 21 May
High Tide: 0541 3.9
Low Tide: 1206 1.7
High Tide: 1822 4.1
Air Density: 1.239 kg/m3
New Moon: 27 April 2025
Full Moon: 12 May 2025
Server Data
Sys Version: 10.37R-(b79)
Free Memory: 1049MB
Server Temp: 20.2°C
Sys Check: 00:20
Sys Reset: 1 Days 9 Hours 57 Minutes 29 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:
-1.9 at 22:05


Tomorrow's and Tomorrow night's Outlook for the Southampton Area
Tomorrow
PM Showers
PM Showers
19°C 		Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 19C. Winds ESE at 5 to 10 mph. Chance of rain 40%.
 Tomorrow night
Clouds Early, Clearing Late
Clouds Early, Clearing Late
7°C		 Cloudy skies early, followed by partial clearing. Low 7C. Winds ENE at 5 to 10 mph.
Short Term Weather Forecast for the Southampton Area
Tomorrow night
Clouds Early, Clearing Late
Clouds Early, Clearing Late
7°C 		Friday
Mostly Cloudy
Mostly Cloudy
17°C 		Friday night
Light Rain Late
Light Rain Late
13°C 		Saturday
Showers
Showers
19°C 		Saturday night
Showers
Showers
13°C 		Sunday
Partly Cloudy
Partly Cloudy
18°C