27°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated:  23/06/2026 18:30:00 
 

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Warnings & Advisories for London & South East England.

Red warning of extreme heat affecting London & South East England

Red warning of extreme heat affecting London & South East England: Bracknell Forest, Buckinghamshire, East Sussex, Greater London, Hampshire, Kent, Milton Keynes, Oxfordshire, Reading, Slough, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 0800 Wed 24 Jun to 2000 Thu 25 Jun

Amber warning of extreme heat affecting London & South East England

Amber warning of extreme heat affecting London & South East England: Bracknell Forest, Brighton and Hove, Buckinghamshire, East Sussex, Greater London, Hampshire, Isle of Wight, Kent, Medway, Milton Keynes, Oxfordshire, Portsmouth, Reading, Slough, Southampton, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 2300 Tue 23 Jun to 2259 Thu 25 Jun

Amber warning of extreme heat affecting London & South East England

Amber warning of extreme heat affecting London & South East England: Bracknell Forest, Brighton and Hove, Buckinghamshire, East Sussex, Greater London, Hampshire, Isle of Wight, Kent, Medway, Milton Keynes, Oxfordshire, Portsmouth, Reading, Slough, Southampton, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 0000 Mon 22 Jun to 2259 Tue 23 Jun

METRIC | IMPERIAL
Updated: 23/06/2026 @ 18:30:00  
Temperature Current Conditions Forecast / Radar
Currently Outside: Colder 0.7°C than last hour.

26.7°C

Heat Index:  28.2°C
Feels Like:12  33.6°C
---
High Today
27.6°C
15:44 		Low Today
20.6°C
05:36
Yest High
29.5°C
11:49 		Yest Low
18.8°C
05:09
Sta* High
24.6°C
2023 		Sta* Low
8.8°C
2021
* This Station's Records Since 1/2012
Station Record High
Sunny, Dry Sunny, Dry

Wind from S Wind:  S
1.8 mph
Gusting to:
 1.0 mph
Current Rain Rain:
0.0mm

Last 31 Days Temperature
This
afternoon
Clear
Clear
High: 30°C 		Tonight

Clear
Clear
Low: 17°C 		Wednesday

Sunny
Sunny
High: 31°C
Click Here for full Weather Forecast

Click Here for Jet Stream Forecast

Click Here for Live Lightning Data
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.4°C since last hour. 19.6°C
Last Hour: Increased 0.4°C since last hour. 0.4°C
High 18:23: 19.9°C
Low 05:36: 17.0°C
Record High: 22.4°C on
2-Mar-2012
Record Low: -47.0°C on
19-Nov-2024
Wetbulb: 22.1°C
Leaf Wetness:7 1
Rain Today
rain graph
Today: 0.00mm
Yesterday: 0.00mm
Last 7 Days: 0.00mm
Jun Rain: 0.00mm
Jun to Date
Avg:10 		0.00mm
Jun to Date
Diff from Avg:10 		No Change 0.00mm
Jun Avg: 37.70mm
Diff from Avg: Under 37.7mm for the month 37.70mm
Season:1 30015.4mm
YTD
  Avg:11 		0.00mm
YTD
  Diff from Avg:11 		Over 30015.4mm for the year 30015.40mm
Last Rain
Time/Date: 		-----
at -
30 rain days in 2026
0 days in June
109 days since last rain
Current: S  1.8mph
1Hr Average: 2.8mph
Wind Run: 114.79 miles
Wind Gust
Current: 1.0 mph
Today: 23.0 mph 09:00
Month: 38.0mph 6-Jun
Year: 39.1mph 12-Mar
Record Gust: 57.0mph
18-Feb-2022
Sunlight:
16 hrs 30 min
20 sec
of Sunlight Today

Which is 10 sec shorter than
yesterday
 (Noon) graph (Midnight)
 Legend
Sunrise:04:51

Sunset:21:21

Waxing Gibbous
Waxing Gibbous, 8 days, 14 hours, 36 minutes in cycle
67%
Illuminated
Humidity Barometer
Current: Increased 4% since last hour. 65%
Last Hour: Increased 4% since last hour. 4%
High 05:04: 81%
Low 15:18: 60%
Record High: 100%
22-Nov-2011
Record Low: 0%
5-Dec-2020
Current: Falling 0.3 hPa/hr 1015.4hPa
Last Hour: Steady
High 00:45: 1020.5 hPa
Low 18:25: 1015.4 hPa
Record High: 1049.5hPa
20-Jan-2020
Record Low: 953.8hPa
2-Nov-2023
Cooling Degree Days Tide Heat Index Fire Risk4
Today: 5.0
Jun: 14.8
2026 to Date: 81.4
Heating Degree Days
2026 to Date: 617.4

1 hour, 22 minutes to high tide at
07:52 PM BST
Current: 28.2°C
High 17:18:00: 29.1°C
Yesterday: 32.3°C
Record: 34.2°C
8-Aug-2020
Current
Fire Weather Index:



Fire Weather Index: LOW

Today:
17.4
Current UV Index Current Solar Energy9
0.6
Sunburn in
187 Minutes 		Highest:
12:46
3.9
269 W/m2
76%
W/m2 ⇒ SI 		High Today:
13:00
 877  W/m2
Record:
2016 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
10 cm: 200.0 cb | 27°C°C
20 cm: 138.0 cb | 24°C
30 cm: 200.0 cb | 22°C
50 cm: 21.0 cb | 20°C

Growing conditions
at the depth of:  10 cm:


Soil moisture range is from
0-Wet to 200-Dry/Frozen
Updated at Midnight
Current ET: 7.20mm
7-Days Rain: 0.00mm
7-Days ET: 30.30mm
7-Day: 30.3mm water in deficit of what evaporated in last 7 days. -30.30 mm
June:  78.6mm water in deficit of what evaporated this month. -78.60 mm
2026:  29655.7mm water in excess of what evaporated this year. 29655.70 mm
Grass Temperature
Grass Temperature: -67.8°C
Grass Maximum: -100.0°C
at 22:00
Grass Minimum: 100.0°C
at 09:23
HIGHS: LOWS:
32.7°C
11-Aug-2022 		-24.9°C
3-Mar-2011
Daytime Records
  30.8°C
09-Aug-2020 		  -5.1°C
04-Feb-2012
Nighttime Records
  25.9°C
10-Aug-2020 		  -3.2°C
01-Mar-2018
Your donation helps support this site
1 Rain season: Jan 1st to Dec 31st.   4 Updated at 12pm.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   7 Leaf Wetness is surface moisture on foliage. 0 being totally dry and 15 being totally saturated.   8 Soil moisture and temperatures are from sensors burried in the ground at the levels specified.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average to day 23 of June- for this station since 2012.   11 Historical average rain this season to day 23 of June- for this station since 2012. 12 The Feels Like temperature is derived from the Temperature, Humidity, Solar and Wind values recorded by the weather station.  
 WXSIM Weather Forecast  -   Outlook This afternoon & Tonight
This
afternoon
Clear
Clear
High: 30°C 		WXSIM forecast: Clear. Near record warmth. High 30°C. UV index up to 7. Wind east-southeast around 11 km/h, gusting to 24 km/h.
Local station forecast: Mostly cloudy with little temp change, precipitation likely. 		Tonight

Clear
Clear
Low: 17°C 		WXSIM forecast: Clear. Low 17°C. Wind north-northeast around 9 km/h.
 WXSIM Short Term Weather Forecast
Wednesday

Sunny
Sunny 		Wednesday
night
Clear
Clear 		Thursday

Mostly Sunny
Mostly Sunny 		Thursday
night
Partly Cloudy
Partly Cloudy 		Friday

Partly Cloudy
Partly Cloudy 		Friday
night
Partly Cloudy
Partly Cloudy 		Saturday

Mostly Cloudy
Mostly Cloudy
High: 31°C Low: 18°C High: 32°C Low: 22°C High: 33°C Low: 17°C High: 31°C
- Script by: Scott of BurnsvilleWeatherLIVE.com
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Records set at Gosport Weather Station today

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