21°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated:  30/08/2026 10:15:00 
 

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Warnings & Advisories for London & South East England.

Yellow warning of thunderstorm affecting London & South East England

Yellow warning of thunderstorm affecting London & South East England: Bracknell Forest, Buckinghamshire, Hampshire, Milton Keynes, Oxfordshire, Reading, Southampton, West Berkshire, Windsor and Maidenhead, Wokingham valid from 1000 Sun 30 Aug to 2259 Sun 30 Aug

METRIC | IMPERIAL
Updated: 30/08/2026 @ 10:15:00  
Temperature Current Conditions Forecast / Radar
Currently Outside: Warmer 0.9°C than last hour.

20.6°C

Feels Like:12  25.4°C
---
High Today
20.6°C
10:11 		Low Today
17.2°C
06:53
Yest High
20.4°C
13:27 		Yest Low
16.4°C
09:19
Sta* High
25.6°C
2022 		Sta* Low
10.6°C
2023
* This Station's Records Since 1/2012
Cloudy, Dry Cloudy, Dry

Wind from WSW Wind:  WSW
2.5 mph
Gusting to:
 2.0 mph
Current Rain Rain:
0.0mm

Last 31 Days Temperature
Today

Mostly Cloudy
Mostly Cloudy
High: 21°C 		Tonight

Partly Cloudy
Partly Cloudy
Low: 14°C 		Monday

Partly Cloudy
Partly Cloudy
High: 18°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: No Change 16.0°C
Last Hour: No Change 0°C
High 09:03: 16.4°C
Low 06:22: 14.2°C
Record High: 24.3°C on
24-Jun-2026
Record Low: -47.0°C on
19-Nov-2024
Wetbulb: 17.8°C
Leaf Wetness:7 0
Rain Today
rain graph
Today: 0.00mm
Yesterday: 0.00mm
Last 7 Days: 0.00mm
Aug Rain: 1.20mm
Aug to Date
Avg:10 		0.00mm
Aug to Date
Diff from Avg:10 		Over 1.2mm for the month 1.20mm
Aug Avg: 44.00mm
Diff from Avg: Under 42.8mm for the month 42.80mm
Season:1 30016.6mm
YTD
  Avg:11 		0.00mm
YTD
  Diff from Avg:11 		Over 30016.6mm for the year 30016.60mm
Last Rain
Time/Date: 		20-Aug-2026
at 13:18
31 rain days in 2026
1 day in August
9 days since last rain
Current: WSW  2.5mph
1Hr Average: 5.8mph
Wind Run: 69.50 miles
Wind Gust
Current: 2.0 mph
Today: 24.2 mph 00:49
Month: 33.0mph 29-Aug
Year: 39.1mph 12-Mar
Record Gust: 57.0mph
18-Feb-2022
Sunlight:
13 hrs 39 min
26 sec
of Sunlight Today

Which is
3 min 42 sec shorter than
yesterday
 (Noon) graph (Midnight)
 Legend
Sunrise:06:15

Sunset:19:54

Waning Gibbous
Waning Gibbous, 17 days, 15 hours, 41 minutes in cycle
94%
Illuminated
Humidity Barometer
Current: Decreased 4% since last hour. 75%
Last Hour: Decreased 4% since last hour. 4%
High 07:05: 86%
Low 10:02: 75%
Record High: 100%
22-Nov-2011
Record Low: 0%
5-Dec-2020
Current: No Change 1010.2hPa
Last Hour: Steady
High 09:23: 1010.3 hPa
Low 00:00: 1006.9 hPa
Record High: 1049.5hPa
20-Jan-2020
Record Low: 953.8hPa
2-Nov-2023
Cooling Degree Days Tide Heat Index Fire Risk4
Today: 1.1
Aug: 73.5
2026 to Date: 469.9
Heating Degree Days
2026 to Date: 617.4

3 hours, 10 minutes to high tide at
01:28 PM BST
Current: 22.3°C
High 10:11:00: 20.6°C
Yesterday: 20.4°C
Record: 42.0°C
24-Jun-2026
Current
Fire Weather Index:



Fire Weather Index: MODERATE

Today:
16.6
Current UV Index Current Solar Energy9
1.0
Sunburn in
112 Minutes 		Highest:
09:58
1.4
218 W/m2
40%
W/m2 ⇒ SI 		High Today:
09:58
 680  W/m2
Record:
2016 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
10 cm: 200.0 cb | 19°C°C
20 cm: 200.0 cb | 19°C
30 cm: 200.0 cb | 19°C
50 cm: 145.0 cb | 21°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: 2.30mm
7-Days Rain: 0.00mm
7-Days ET: 30.40mm
7-Day: 30.4mm water in deficit of what evaporated in last 7 days. -30.40 mm
August:  118.6mm water in deficit of what evaporated this month. -118.60 mm
2026:  29285.6mm water in excess of what evaporated this year. 29285.60 mm
Grass Temperature
Grass Temperature: -67.8°C
Grass Maximum: -100.0°C
at 13:00
Grass Minimum: 100.0°C
at 09:23
HIGHS: LOWS:
35.4°C
24-Jun-2026 		-24.9°C
3-Mar-2011
Daytime Records
  31.1°C
24-Jun-2026 		  -5.1°C
04-Feb-2012
Nighttime Records
  26.0°C
26-Jun-2026 		  -3.2°C
01-Mar-2018
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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 30 of August- for this station since 2012.   11 Historical average rain this season to day 30 of August- 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 Today & Tonight
Today

Mostly Cloudy
Mostly Cloudy
High: 21°C 		WXSIM forecast: Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 21°C. UV index up to 3. Wind west-southwest around 12 mph, gusting to 25 mph, in the morning, becoming 19 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Local station forecast: Increasing clouds with little temp change. 		Tonight

Partly Cloudy
Partly Cloudy
Low: 14°C 		WXSIM forecast: Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. A chance of rain. Windy. Low 14°C. Wind west-southwest around 19 mph, gusting to 31 mph, in the evening, becoming 22 mph, gusting to 33 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
 WXSIM Short Term Weather Forecast
Monday

Partly Cloudy
Partly Cloudy 		Monday
night
Mostly Cloudy
Mostly Cloudy 		Tuesday

Mostly Cloudy
Mostly Cloudy 		Tuesday
night
Mostly Cloudy
Mostly Cloudy 		Wednesday

Mostly Cloudy
Mostly Cloudy 		Wednesday
night
Partly Cloudy
Partly Cloudy 		Thursday

Mostly Cloudy
Mostly Cloudy
High: 18°C Low: 12°C High: 22°C Low: 16°C High: 24°C Low: 17°C High: 25°C
- Script by: Scott of BurnsvilleWeatherLIVE.com
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Records set at Gosport Weather Station today

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