21°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated09/05/2026 11:40:00 
 

Grass Temperature Station offline.

Warnings & Advisories for London & South East England.

METRIC | IMPERIAL
Updated: 09/05/2026 @ 11:40:00  
Temperature Current Conditions Forecast / Radar
Currently Outside: Warmer 1.5°C than last hour.

20.9°C

Feels Like:12  27.4°C
---
High Today
20.9°C
11:27
Low Today
11.0°C
04:30
Yest High
17.6°C
16:10
Yest Low
10.8°C
01:20
Sta* High
23.2°C
2020
Sta* Low
6.0°C
2017
* This Station's Records Since 1/2012
Sunny, Dry Sunny, Dry

Wind from ESE Wind:  ESE
6.3 mph

Gusting to:
7.0 mph
Current Rain Rain:
0.0mm

Last 31 Days Temperature
Today

Mostly Cloudy
Mostly Cloudy
High: 19°C
Tonight

Mostly Cloudy
Mostly Cloudy
Low: 12°C
Sunday

Cloudy
Cloudy
High: 16°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 10.1°C
Last Hour: No Change 0°C
High 11:20: 11.2°C
Low 02:46: 6.2°C
Record High: 22.4°C on
2-Mar-2012
Record Low: -47.0°C on
19-Nov-2024
Wetbulb: 15.0°C
Leaf Wetness:7 0
Rain Today
rain graph

Today: 0.00mm
Yesterday: 0.00mm
Last 7 Days: 0.00mm
May Rain: 0.00mm
May to Date
Avg:10
0.00mm
May to Date
Diff from Avg:10
No Change 0.00mm
May Avg: 33.20mm
Diff from Avg: Under 33.2mm for the month 33.20mm
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:
11-Feb-2026
at 12:28
30 rain days in 2026
0 days in May
64 days since last rain
Current: ESE  6.3mph
1Hr Average: 3.6mph
Wind Run: 31.53 miles
Wind Gust
Current: 7.0 mph
Today: 11.5 mph 10:40
Month: 18.0mph 2-May
Year: 39.1mph 12-Mar
Record Gust: 57.0mph
18-Feb-2022
Sunlight:
15 hrs 13 min
21 sec
of Sunlight Today


Which is
3 min 10 sec longer than
yesterday
(Noon) graph (Midnight)
Legend
Sunrise:05:24

Sunset:20:37


Last Quarter
Last Quarter, 21 days, 22 hours, 48 minutes in cycle
54%
Illuminated
Humidity Barometer
Current: Decreased 5% since last hour. 50%
Last Hour: Decreased 5% since last hour. 5%
High 00:00: 76%
Low 11:35: 49%
Record High: 100%
22-Nov-2011
Record Low: 0%
5-Dec-2020
Current: Falling 0.3 hPa/hr 1016.8hPa
Last Hour: Steady
High 00:00: 1017.5 hPa
Low 05:53: 1016.5 hPa
Record High: 1049.5hPa
20-Jan-2020
Record Low: 953.8hPa
2-Nov-2023
Cooling Degree Days Tide Heat Index Fire Risk4
Today: 0.0
May: 0.0
2026 to Date: 0.5
Heating Degree Days
2026 to Date: 568.7

6 hours, 7 minutes to high tide at
05:47 PM BST


Current: 25.0°C
High 11:27:00: 20.9°C
Yesterday: 17.6°C
Record: 34.2°C
8-Aug-2020
Current
Fire Weather Index:



Fire Weather Index: MINIMAL

Today:
12.6
Current UV Index Current Solar Energy9
3.0
Sunburn in
37 Minutes
Highest:
11:27
3.0
860 W/m2
100%
W/m2 SI
High Today:
11:30
914  W/m2
Record:
2016 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
10 cm: 200.0 cb | 20°C°C
20 cm: 200.0 cb | 15°C
30 cm: 200.0 cb | 14°C
50 cm: 200.0 cb | 15°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: 3.50mm
7-Days Rain: 0.00mm
7-Days ET: 23.00mm
7-Day:  23mm water in deficit of what evaporated in last 7 days. -23.00 mm
May:   26.8mm water in deficit of what evaporated this month. -26.80 mm
2026:   29835.5mm water in excess of what evaporated this year. 29835.50 mm
Grass Temperature
Grass Temperature: -67.8°C
Grass Maximum: -100.0°C
at 12:07
Grass Minimum: 100.0°C
at 08:02
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
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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 9 of May- for this station since 2012.   11 Historical average rain this season to day 9 of May- 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: 19°C
WXSIM forecast: Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy. High 19°C. UV index up to 3. Wind northeast around 12 mph, gusting to 22 mph.
Local station forecast: Increasing clouds with little temp change, precipitation possible within 24 to 48 hrs.
Tonight

Mostly Cloudy
Mostly Cloudy
Low: 12°C
WXSIM forecast: Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Breezy. Low 12°C. Wind northeast around 13 mph, gusting to 20 mph, in the evening, becoming 17 mph, gusting to 27 mph, after midnight.
 WXSIM Short Term Weather Forecast
Sunday

Cloudy
Cloudy
Sunday
night
Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Wednesday

Mostly Cloudy
Mostly Cloudy
High: 16°C Low: 7°C High: 15°C Low: 5°C High: 14°C Low: 8°C High: 14°C
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Records set at Gosport Weather Station today

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