10°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated:  21/10/2026 15:25:00 
 

Grass Temperature Station offline.

Warnings & Advisories for London & South East England.

Yellow warning of wind affecting London & South East England

Yellow warning of wind affecting London & South East England: Brighton and Hove, East Sussex, Hampshire, Isle of Wight, Kent, Portsmouth, Southampton, West Sussex valid from 2300 Thu 22 Oct to 1300 Fri 23 Oct

METRIC | IMPERIAL
Updated: 21/10/2026 @ 15:25:00  
Temperature Current Conditions Forecast / Radar
Currently Outside: Colder 1.9°C than last hour.

9.9°C

Wind Chill:  7.7°C
---
High Today
12.8°C
03:14
Low Today
9.6°C
09:21
Yest High
11.9°C
15:14
Yest Low
8.6°C
22:41
Sta* High
18.7°C
2022
Sta* Low
4.9°C
2011
* This Station's Records Since 1/2012
Overcast, Dry Overcast, Dry

Wind from WSW Wind:  WSW
13.9 mph

Gusting to:
10.0 mph
Current Rain Rain:
4.8mm

Last 31 Days Temperature
This
afternoon
Partly Cloudy
Partly Cloudy
High: 12°C
Tonight

Rain likely
Cold!
Rain likely
Cold!
Low: 6°C
Thursday

Mostly Cloudy
Mostly Cloudy
High: 12°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 0.5°C since last hour. 6.1°C
Last Hour: Decreased 0.5°C since last hour. 0.5°C
High 08:13: 11.0°C
Low 15:12: 5.5°C
Record High: 24.3°C on
24-Jun-2026
Record Low: -47.0°C on
19-Nov-2024
Wetbulb: 8.2°C
Leaf Wetness:7 3
Rain Today
rain graph

Today: 4.80mm
Storm Rain: 26.8mm
Yesterday: 22.00mm
Last 7 Days: 27.60mm
Oct Rain: 35.40mm
Oct to Date
Avg:10
0.00mm
Oct to Date
Diff from Avg:10
Over 35.4mm for the month 35.40mm
Oct Avg: 80.60mm
Diff from Avg: Under 45.2mm for the month 45.20mm
Season:1 30052.0mm
YTD
  Avg:11
0.00mm
YTD
  Diff from Avg:11
Over 30052mm for the year 30052.00mm
Last Rain
Time/Date:
21-Oct-2026
at 09:47
38 rain days in 2026
8 days in October
0 days since last rain
Current: WSW  13.9mph
1Hr Average: 12.7mph
Wind Run: 125.89 miles
Wind Gust
Current: 10.0 mph
Today: 29.0 mph 08:27
Month: 31.0mph 9-Oct
Year: 39.1mph 12-Mar
Record Gust: 57.0mph
18-Feb-2022
Sunlight:
10 hrs 23 min
5 sec
of Sunlight Today


Which is
3 min 41 sec shorter than
yesterday
(Noon) graph (Midnight)
Legend
Sunrise:07:37

Sunset:18:00


Waxing Gibbous
Waxing Gibbous, 10 days, 22 hours, 36 minutes in cycle
79%
Illuminated
Humidity Barometer
Current: Increased 7% since last hour. 77%
Last Hour: Increased 7% since last hour. 7%
High 08:01: 92%
Low 14:43: 66%
Record High: 100%
22-Nov-2011
Record Low: 0%
5-Dec-2020
Current: Rising 1.1 hPa/hr 1006.0hPa
Last Hour: Rising
High 15:03: 1006.1 hPa
Low 07:46: 996.3 hPa
Record High: 1049.5hPa
20-Jan-2020
Record Low: 953.8hPa
2-Nov-2023
Heating Degree Days Tide Wind Chill Fire Risk4
Today: 2.4
Oct: 84.1
2026 to Date: 654.0
Cooling Degree Days
2026 to Date: 554.5

5 hours, 22 minutes to high tide at
08:48 PM BST


Current: 7.7°C
Low 09:09: 5.5°C
Yesterday: 7.4°C
Record: -31.6°C
4-Mar-2011
Current
Fire Weather Index:



Fire Weather Index: VERY LOW

Today:
0.0
Current UV Index Current Solar Energy9
0.7
Sunburn in
160 Minutes
Highest:
12:52
1.7
84 W/m2
30%
W/m2 ⇒ SI
High Today:
11:52
722  W/m2
Record:
2016 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
10 cm: 200.0 cb | 12°C°C
20 cm: 19.0 cb | 13°C
30 cm: 67.0 cb | 13°C
50 cm: 22.0 cb | 14°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: 1.40mm
7-Days Rain: 27.60mm
7-Days ET: 9.90mm
7-Day:  17.7mm water in excess of what evaporated in last 7 days. 17.70 mm
October:   3.8mm water in excess of what evaporated this month. 3.80 mm
2026:   29195.3mm water in excess of what evaporated this year. 29195.30 mm
Grass Temperature
Grass Temperature: -67.8°C
Grass Maximum: -100.0°C
at 00:00
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 21 of October- for this station since 2012.   11 Historical average rain this season to day 21 of October- 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
Partly Cloudy
Partly Cloudy
High: 12°C
WXSIM forecast: Fair to partly cloudy. Windy. High 12°C. UV index up to 1. Wind west around 22 mph, gusting to 33 mph.
Local station forecast: Mostly cloudy and cooler, windy with possible wind shift to the w, nw, or n.
Tonight

Rain likely
Cold!
Rain likely
Cold!
Low: 6°C
WXSIM forecast: Mostly cloudy. Rain likely. Windy and cool. Low 6°C. Wind chill ranging from 1 to 5. Wind west around 21 mph, gusting to 31 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
 WXSIM Short Term Weather Forecast
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Rain likely
Rain likely
Friday

Rain likely
Rain likely
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Rain likely
Rain likely
Saturday
night
Rain likely
Rain likely
Sunday

Mostly Cloudy
Mostly Cloudy
High: 12°C Low: 9°C High: 12°C Low: 9°C High: 11°C Low: 10°C High: 14°C
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Records set at Gosport Weather Station today

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