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Weather Winchester: Current forecast

Winchester / United Kingdom

22 °C
Feels like 15.7 °C
Min 14 °C / Max 24 °C
Weather Winchester: Overcast, 22 °C Overcast
33.5 km/h SW
Wind
38.2 km/h SW
Gusts
1007 hPa
Pressure
0 mm
Precipitation
48 %
Humidity
5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort High
Ragweed Moderate
06:12 / 20:00
Sunrise / Sunset
20:02 / 06:35
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:21 CEST Aug 28, 2026, 16:21 BST

Today's Summary

Right now Winchester has overcast weather. The thermometer currently shows 22°C. With wind from the south-west, it feels noticeably colder, around 15.7°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 13.5°C and 24°C.

Hourly forecast – Winchester, today

Aug 28, 16:00
21 °C
Overcast
Winchester Aug 28, 16:00: Overcast, 21 °C
Aug 28, 17:00
19 °C
Sunny
Winchester Aug 28, 17:00: Sunny, 19 °C
Aug 28, 18:00
18 °C
Clear
Winchester Aug 28, 18:00: Clear, 18 °C
Aug 28, 19:00
17 °C
Clear
Winchester Aug 28, 19:00: Clear, 17 °C
Aug 28, 20:00
16 °C
Partly cloudy
Winchester Aug 28, 20:00: Partly cloudy, 16 °C
Aug 28, 21:00
16 °C
Partly cloudy
Winchester Aug 28, 21:00: Partly cloudy, 16 °C
Aug 28, 22:00
16 °C
Partly cloudy
Winchester Aug 28, 22:00: Partly cloudy, 16 °C
Aug 28, 23:00
16 °C
Partly cloudy
Winchester Aug 28, 23:00: Partly cloudy, 16 °C
Aug 29, 00:00
15 °C
Partly cloudy
Winchester Aug 29, 00:00: Partly cloudy, 15 °C
Aug 29, 01:00
15 °C
Patchy rain possible
Winchester Aug 29, 01:00: Patchy rain possible, 15 °C
Aug 29, 02:00
15 °C
Overcast
Winchester Aug 29, 02:00: Overcast, 15 °C
Aug 29, 03:00
16 °C
Overcast
Winchester Aug 29, 03:00: Overcast, 16 °C
Aug 29, 04:00
16 °C
Overcast
Winchester Aug 29, 04:00: Overcast, 16 °C
Aug 29, 05:00
16 °C
Patchy rain possible
Winchester Aug 29, 05:00: Patchy rain possible, 16 °C
Aug 29, 06:00
15 °C
Light rain
Winchester Aug 29, 06:00: Light rain, 15 °C
Aug 29, 07:00
15 °C
Light rain
Winchester Aug 29, 07:00: Light rain, 15 °C
Aug 29, 08:00
15 °C
Light drizzle
Winchester Aug 29, 08:00: Light drizzle, 15 °C
Aug 29, 09:00
16 °C
Light rain shower
Winchester Aug 29, 09:00: Light rain shower, 16 °C
Aug 29, 10:00
17 °C
Patchy rain possible
Winchester Aug 29, 10:00: Patchy rain possible, 17 °C
Aug 29, 11:00
20 °C
Light rain shower
Winchester Aug 29, 11:00: Light rain shower, 20 °C
Aug 29, 12:00
19 °C
Light rain shower
Winchester Aug 29, 12:00: Light rain shower, 19 °C
Aug 29, 13:00
17 °C
Light rain shower
Winchester Aug 29, 13:00: Light rain shower, 17 °C
Aug 29, 14:00
17 °C
Light rain shower
Winchester Aug 29, 14:00: Light rain shower, 17 °C
Aug 29, 15:00
18 °C
Light rain shower
Winchester Aug 29, 15:00: Light rain shower, 18 °C
Time
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Winchester Aug 28, 16:00: Overcast
Winchester Aug 28, 17:00: Sunny
Winchester Aug 28, 18:00: Clear
Winchester Aug 28, 19:00: Clear
Winchester Aug 28, 20:00: Partly cloudy
Winchester Aug 28, 21:00: Partly cloudy
Winchester Aug 28, 22:00: Partly cloudy
Winchester Aug 28, 23:00: Partly cloudy
Winchester Aug 29, 00:00: Partly cloudy
Winchester Aug 29, 01:00: Patchy rain possible
Winchester Aug 29, 02:00: Overcast
Winchester Aug 29, 03:00: Overcast
Winchester Aug 29, 04:00: Overcast
Winchester Aug 29, 05:00: Patchy rain possible
Winchester Aug 29, 06:00: Light rain
Winchester Aug 29, 07:00: Light rain
Winchester Aug 29, 08:00: Light drizzle
Winchester Aug 29, 09:00: Light rain shower
Winchester Aug 29, 10:00: Patchy rain possible
Winchester Aug 29, 11:00: Light rain shower
Winchester Aug 29, 12:00: Light rain shower
Winchester Aug 29, 13:00: Light rain shower
Winchester Aug 29, 14:00: Light rain shower
Winchester Aug 29, 15:00: Light rain shower
Temperature (°C)
Chance of rain (%)
11
4
8
11
14
18
18
17
19
32
29
28
29
25
69
79
75
52
34
64
69
74
68
64
Precipitation
0 mm
0 mm
1 mm
1.6 mm
0.7 mm
0.2 mm
0.1 mm
1.2 mm
1.6 mm
1.1 mm
0.8 mm
0.7 mm
Wind (km/h)
SW
29
SW
27
WSW
26
WSW
24
SW
22
WSW
23
WSW
21
SW
18
SW
17
SW
16
SW
15
SSW
15
SSW
16
SSW
22
S
20
SSE
18
SSE
25
SSE
26
S
23
SSW
33
SSW
38
SSW
35
SSW
38
SW
37
Pressure (hPa)
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1005
1004
1003
1002
1001
1000
1000
Humidity (%)
56 %
64 %
74 %
82 %
87 %
89 %
91 %
92 %
93 %
93 %
90 %
88 %
88 %
81 %
84 %
93 %
94 %
96 %
93 %
75 %
77 %
92 %
90 %
87 %
Cloud cover (%)
88 %
5 %
11 %
12 %
27 %
45 %
38 %
28 %
36 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
70 %
100 %
100 %
100 %
96 %
100 %

14-day weather forecast – Winchester

14-day trend for Winchester: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 8.8°C at night, with daytime highs up to 25.4°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Winchester August 28, 2026: Sunny
Winchester August 29, 2026: Light rain shower
Winchester August 30, 2026: Patchy rain possible
Winchester August 31, 2026: Patchy rain possible
Winchester September 1, 2026: Overcast
Winchester September 2, 2026: Overcast
Winchester September 3, 2026: Overcast
Winchester September 4, 2026: Patchy rain possible
Winchester September 5, 2026: Sunny
Winchester September 6, 2026: Overcast
Winchester September 7, 2026: Overcast
Winchester September 8, 2026: Sunny
Winchester September 9, 2026: Sunny
Winchester September 10, 2026: Sunny
Temperature (°C)
Chance of rain (%)
17
90
78
67
22
26
16
34
10
74
24
44
57
11
Precipitation
0.1 mm
10.5 mm
4.1 mm
2.8 mm
0.2 mm
0.1 mm
0 mm
0.2 mm
0 mm
1.9 mm
0.1 mm
0.8 mm
1.8 mm
0.1 mm
Wind max (km/h)
36
38
31
28
26
27
27
25
20
8
14
27
20
10
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Winchester August 28, 2026: Sunny Sunny 14 °C 24 °C 06:12 20:00 20:02 06:35 Full Moon (98 %)
August 29, 2026 Winchester August 29, 2026: Light rain shower Light rain shower 15 °C 20 °C 06:14 19:58 20:13 07:45 Waning Moon (94 %)
August 30, 2026 Winchester August 30, 2026: Patchy rain possible Patchy rain possible 13 °C 21 °C 06:15 19:56 20:24 08:56 Waning Moon (87 %)
August 31, 2026 Winchester August 31, 2026: Patchy rain possible Patchy rain possible 13 °C 21 °C 06:17 19:53 20:37 10:09 Waning Moon (80 %)
September 1, 2026 Winchester September 1, 2026: Overcast Overcast 12 °C 21 °C 06:18 19:51 20:52 11:25 Waning Moon (70 %)
September 2, 2026 Winchester September 2, 2026: Overcast Overcast 13 °C 20 °C 06:20 19:49 21:12 12:43 Last Quarter (60 %)
September 3, 2026 Winchester September 3, 2026: Overcast Overcast 16 °C 25 °C 06:22 19:47 21:40 14:04 Last Quarter (50 %)
September 4, 2026 Winchester September 4, 2026: Patchy rain possible Patchy rain possible 18 °C 23 °C 06:23 19:45 22:21 15:22 Last Quarter (39 %)
September 5, 2026 Winchester September 5, 2026: Sunny Sunny 15 °C 22 °C 06:25 19:42 23:19 16:30 Waning Crescent (29 %)
September 6, 2026 Winchester September 6, 2026: Overcast Overcast 13 °C 16 °C 06:26 19:40 Does not rise today 17:23 Waning Crescent (20 %)
September 7, 2026 Winchester September 7, 2026: Overcast Overcast 12 °C 19 °C 06:28 19:38 00:35 18:02 Waning Crescent (12 %)
September 8, 2026 Winchester September 8, 2026: Sunny Sunny 12 °C 19 °C 06:29 19:36 02:04 18:29 Waning Crescent (6 %)
September 9, 2026 Winchester September 9, 2026: Sunny Sunny 9 °C 18 °C 06:31 19:33 03:37 18:49 New Moon (2 %)
September 10, 2026 Winchester September 10, 2026: Sunny Sunny 9 °C 18 °C 06:32 19:31 05:09 19:05 New Moon (0 %)