12°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated:  20/10/2026 15:15:00 
 

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, Portsmouth, Southampton, West Sussex valid from 2300 Thu 22 Oct to 1100 Fri 23 Oct

METRIC | IMPERIAL
Updated: 20/10/2026 @ 15:15:00  
Temperature Current Conditions Forecast / Radar
Currently Outside: Warmer 0.4°C than last hour.

11.9°C

Feels Like:12  14.6°C
---
High Today
11.9°C
15:14
Low Today
10.3°C
01:57
Yest High
14.8°C
14:07
Yest Low
8.8°C
01:03
Sta* High
18.8°C
2023
Sta* Low
2.6°C
2011
* This Station's Records Since 1/2012
Overcast, Dry Overcast, Dry

Wind from NE Wind:  NE
0.5 mph

Gusting to:
0.0 mph
Current Rain Rain:
21.6mm

Last 31 Days Temperature
This
afternoon
Cloudy
Cloudy
High: 13°C
Tonight

Chance of rain
Chance of rain
Low: 9°C
Wednesday

Chance of rain
Chance of rain
High: 11°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. 10.8°C
Last Hour: Increased 0.4°C since last hour. 0.4°C
High 15:14: 10.8°C
Low 00:00: 7.9°C
Record High: 24.3°C on
24-Jun-2026
Record Low: -47.0°C on
19-Nov-2024
Wetbulb: 11.3°C
Leaf Wetness:7 15
Rain Today
rain graph

Today: 21.60mm
Rate (/hr): 0.29mm
Storm Rain: 21.6mm
Yesterday: 0.20mm
Last 7 Days: 6.40mm
Oct Rain: 30.20mm
Oct to Date
Avg:10
0.00mm
Oct to Date
Diff from Avg:10
Over 30.2mm for the month 30.20mm
Oct Avg: 80.60mm
Diff from Avg: Under 50.4mm for the month 50.40mm
Season:1 30046.8mm
YTD
  Avg:11
0.00mm
YTD
  Diff from Avg:11
Over 30046.8mm for the year 30046.80mm
37 rain days in 2026
7 days in October
0 days since last rain
Current: NE  0.5mph
1Hr Average: 2.4mph
Wind Run: 51.69 miles
Wind Gust
Current: 0.0 mph
Today: 12.0 mph 00:23
Month: 31.0mph 9-Oct
Year: 39.1mph 12-Mar
Record Gust: 57.0mph
18-Feb-2022
Sunlight:
10 hrs 26 min
46 sec
of Sunlight Today


Which is
3 min 42 sec shorter than
yesterday
(Noon) graph (Midnight)
Legend
Sunrise:07:35

Sunset:18:02


Waxing Gibbous
Waxing Gibbous, 9 days, 22 hours, 26 minutes in cycle
70%
Illuminated
Humidity Barometer
Current: No Change 93%
Last Hour: No Change 0%
High 05:06: 93%
Low 00:00: 82%
Record High: 100%
22-Nov-2011
Record Low: 0%
5-Dec-2020
Current: Falling 0.4 hPa/hr 1004.2hPa
Last Hour: Steady
High 00:00: 1017.4 hPa
Low 15:01: 1004.1 hPa
Record High: 1049.5hPa
20-Jan-2020
Record Low: 953.8hPa
2-Nov-2023
Heating Degree Days Tide Wind Chill Fire Risk4
Today: 3.0
Oct: 77.1
2026 to Date: 649.9
Cooling Degree Days
2026 to Date: 554.5

4 hours, 25 minutes to high tide at
07:41 PM BST


Current: 11.9°C
Low 01:53: 8.2°C
Yesterday: 5.7°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
0.8
Sunburn in
140 Minutes
Highest:
12:31
1.0
95 W/m2
32%
W/m2 ⇒ SI
High Today:
14:43
127  W/m2
Record:
2016 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
10 cm: 200.0 cb | 13°C°C
20 cm: 155.0 cb | 13°C
30 cm: 56.0 cb | 13°C
50 cm: 24.0 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: 0.40mm
7-Days Rain: 6.40mm
7-Days ET: 11.70mm
7-Day:  5.3mm water in deficit of what evaporated in last 7 days. -5.30 mm
October:   1.1mm water in deficit of what evaporated this month. -1.10 mm
2026:   29190.4mm water in excess of what evaporated this year. 29190.40 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 20 of October- for this station since 2012.   11 Historical average rain this season to day 20 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
Cloudy
Cloudy
High: 13°C
WXSIM forecast: Cloudy. High 13°C. UV index up to 1. Wind west-northwest around 11 mph, gusting to 21 mph.
Local station forecast: Increasing clouds and cooler, precipitation continuing, windy with possible wind shift to the w, nw, or n.
Tonight

Chance of rain
Chance of rain
Low: 9°C
WXSIM forecast: Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 9°C. Wind southwest around 12 mph, gusting to 19 mph, in the evening, becoming 18 mph, gusting to 28 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
 WXSIM Short Term Weather Forecast
Wednesday

Chance of rain
Chance of rain
Wednesday
night
Rain likely
Rain likely
Thursday

Chance of rain
Chance of rain
Thursday
night
Rain likely
Rain likely
Friday

Rain likely
Rain likely
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Chance of rain
Cold!
Chance of rain
Cold!
High: 11°C Low: 7°C High: 11°C Low: 9°C High: 13°C Low: 6°C High: 9°C
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Records set at Gosport Weather Station today

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