21°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated:  30/09/2026 17:15:00 
 

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Grass Temperature Station offline.

Warnings & Advisories for London & South East England.

METRIC | IMPERIAL
Updated: 30/09/2026 @ 17:15:00  
Temperature Current Conditions Forecast / Radar
Currently Outside: Colder 1.1°C than last hour.

20.9°C

Feels Like:12  24.2°C
---
High Today
22.7°C
14:19 		Low Today
19.0°C
09:10
Yest High
21.9°C
12:08 		Yest Low
15.8°C
00:26
Sta* High
21.5°C
2014 		Sta* Low
6.4°C
2022
* This Station's Records Since 1/2012
Station Record High
Overcast, Dry Overcast, Dry

Wind from W Wind:  W
2.2 mph
Gusting to:
 0.0 mph
Current Rain Rain:
0.0mm

Last 31 Days Temperature
This
afternoon
Mostly Cloudy
Mostly Cloudy
High: 23°C 		Tonight

Fog late
Fog late
Low: 13°C 		Thursday

Fog a.m.
Fog a.m.
High: 19°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: Decreased 0.6°C since last hour. 14.4°C
Last Hour: Decreased 0.6°C since last hour. 0.6°C
High 00:05: 18.0°C
Low 16:38: 14.0°C
Record High: 24.3°C on
24-Jun-2026
Record Low: -47.0°C on
19-Nov-2024
Wetbulb: 17.1°C
Leaf Wetness:7 1
Rain Today
rain graph
Today: 0.00mm
Yesterday: 0.00mm
Last 7 Days: 0.00mm
Sep Rain: 0.00mm
Sep to Date
Avg:10 		0.00mm
Sep to Date
Diff from Avg:10 		No Change 0.00mm
Sep Avg: 56.00mm
Diff from Avg: Under 56mm for the month 56.00mm
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
0 days in September
40 days since last rain
Current: W  2.2mph
1Hr Average: 4.9mph
Wind Run: 103.42 miles
Wind Gust
Current: 0.0 mph
Today: 20.0 mph 06:50
Month: 25.0mph 19-Sep
Year: 39.1mph 12-Mar
Record Gust: 57.0mph
18-Feb-2022
Sunlight:
11 hrs 42 min
8 sec
of Sunlight Today

Which is
3 min 49 sec shorter than
yesterday
 (Noon) graph (Midnight)
 Legend
Sunrise:07:03

Sunset:18:44

Waning Gibbous
Waning Gibbous, 19 days, 12 hours, 52 minutes in cycle
81%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 66%
Last Hour: Increased 2% since last hour. 2%
High 03:37: 89%
Low 15:07: 61%
Record High: 100%
22-Nov-2011
Record Low: 0%
5-Dec-2020
Current: Rising 0.3 hPa/hr 1013.3hPa
Last Hour: Steady
High 17:13: 1013.3 hPa
Low 05:18: 1007.0 hPa
Record High: 1049.5hPa
20-Jan-2020
Record Low: 953.8hPa
2-Nov-2023
Cooling Degree Days Tide Heat Index Fire Risk4
Today: 3.4
Sep: 11.9
2026 to Date: 544.9
Heating Degree Days
2026 to Date: 617.4

2 hours, 26 minutes to low tide at
07:45 PM BST
Current: 23.8°C
High 14:19:00: 22.7°C
Yesterday: 21.9°C
Record: 42.0°C
24-Jun-2026
Current
Fire Weather Index:



Fire Weather Index: MODERATE

Today:
16.3
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes 		Highest:
13:07
2.0
49 W/m2
29%
W/m2 ⇒ SI 		High Today:
11:44
 758  W/m2
Record:
2016 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
10 cm: 200.0 cb | 22°C°C
20 cm: 200.0 cb | 20°C
30 cm: 200.0 cb | 18°C
50 cm: 173.0 cb | 18°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: 3.70mm
7-Days Rain: 0.00mm
7-Days ET: 16.80mm
7-Day: 16.8mm water in deficit of what evaporated in last 7 days. -16.80 mm
September:  65.5mm water in deficit of what evaporated this month. -65.50 mm
2026:  29197.5mm water in excess of what evaporated this year. 29197.50 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:
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 September- for this station since 2012.   11 Historical average rain this season to day 30 of September- 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
Mostly Cloudy
Mostly Cloudy
High: 23°C 		WXSIM forecast: Mostly cloudy. Breezy and warm. High 23°C. UV index up to 3. Wind southwest around 12 mph, gusting to 23 mph.
Local station forecast: Increasing clouds with little temp change. 		Tonight

Fog late
Fog late
Low: 13°C 		WXSIM forecast: Mostly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 13°C. Wind southwest around 7 mph, gusting to 16 mph, in the evening, becoming 10 mph, gusting to 17 mph, after midnight.
 WXSIM Short Term Weather Forecast
Thursday

Fog a.m.
Fog a.m. 		Thursday
night
Partly Cloudy
Partly Cloudy 		Friday

Mostly Sunny
Mostly Sunny 		Friday
night
Partly Cloudy
Partly Cloudy 		Saturday

Partly Cloudy
Partly Cloudy 		Saturday
night
Fog late
Fog late 		Sunday

Fog a.m.
Fog a.m.
High: 19°C Low: 11°C High: 20°C Low: 10°C High: 21°C Low: 10°C High: 21°C
- Script by: Scott of BurnsvilleWeatherLIVE.com
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Records set at Gosport Weather Station today

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