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Weather Lewes: Current forecast

Lewes / United Kingdom

70.2 °F
Feels like 59 °F
Min 58 °F / Max 73 °F
Weather Lewes: Overcast, 70 °F Overcast
21.9 mph SW
Wind
25.4 mph SW
Gusts
1008 hPa
Pressure
0 mm
Precipitation
56 %
Humidity
5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort High
Ragweed Moderate
06:07 / 19:54
Sunrise / Sunset
19:57 / 06:29
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:20 CEST Aug 28, 2026, 16:20 BST

Today's Summary

If you head out in Lewes today, you'll see a overcast sky. The thermometer currently shows 21.2°C. With wind from the south-west, it feels noticeably colder, around 15°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 14.4°C and 22.7°C.

Hourly forecast – Lewes, today

Aug 28, 17:00
65 °F
Overcast
Lewes Aug 28, 17:00: Overcast, 65 °F
Aug 28, 18:00
63 °F
Partly cloudy
Lewes Aug 28, 18:00: Partly cloudy, 63 °F
Aug 28, 19:00
62 °F
Clear
Lewes Aug 28, 19:00: Clear, 62 °F
Aug 28, 20:00
62 °F
Clear
Lewes Aug 28, 20:00: Clear, 62 °F
Aug 28, 21:00
62 °F
Partly cloudy
Lewes Aug 28, 21:00: Partly cloudy, 62 °F
Aug 28, 22:00
62 °F
Partly cloudy
Lewes Aug 28, 22:00: Partly cloudy, 62 °F
Aug 28, 23:00
61 °F
Patchy rain possible
Lewes Aug 28, 23:00: Patchy rain possible, 61 °F
Aug 29, 00:00
61 °F
Patchy rain possible
Lewes Aug 29, 00:00: Patchy rain possible, 61 °F
Aug 29, 01:00
61 °F
Clear
Lewes Aug 29, 01:00: Clear, 61 °F
Aug 29, 02:00
61 °F
Overcast
Lewes Aug 29, 02:00: Overcast, 61 °F
Aug 29, 03:00
60 °F
Overcast
Lewes Aug 29, 03:00: Overcast, 60 °F
Aug 29, 04:00
61 °F
Patchy rain possible
Lewes Aug 29, 04:00: Patchy rain possible, 61 °F
Aug 29, 05:00
62 °F
Overcast
Lewes Aug 29, 05:00: Overcast, 62 °F
Aug 29, 06:00
64 °F
Light rain shower
Lewes Aug 29, 06:00: Light rain shower, 64 °F
Aug 29, 07:00
63 °F
Light rain shower
Lewes Aug 29, 07:00: Light rain shower, 63 °F
Aug 29, 08:00
61 °F
Moderate rain
Lewes Aug 29, 08:00: Moderate rain, 61 °F
Aug 29, 09:00
59 °F
Light rain shower
Lewes Aug 29, 09:00: Light rain shower, 59 °F
Aug 29, 10:00
60 °F
Light rain shower
Lewes Aug 29, 10:00: Light rain shower, 60 °F
Aug 29, 11:00
63 °F
Light rain shower
Lewes Aug 29, 11:00: Light rain shower, 63 °F
Aug 29, 12:00
65 °F
Light rain shower
Lewes Aug 29, 12:00: Light rain shower, 65 °F
Aug 29, 13:00
68 °F
Light rain shower
Lewes Aug 29, 13:00: Light rain shower, 68 °F
Aug 29, 14:00
64 °F
Light rain shower
Lewes Aug 29, 14:00: Light rain shower, 64 °F
Aug 29, 15:00
63 °F
Light rain shower
Lewes Aug 29, 15:00: Light rain shower, 63 °F
Aug 29, 16:00
64 °F
Light rain shower
Lewes Aug 29, 16:00: Light rain shower, 64 °F
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Lewes Aug 28, 17:00: Overcast
Lewes Aug 28, 18:00: Partly cloudy
Lewes Aug 28, 19:00: Clear
Lewes Aug 28, 20:00: Clear
Lewes Aug 28, 21:00: Partly cloudy
Lewes Aug 28, 22:00: Partly cloudy
Lewes Aug 28, 23:00: Patchy rain possible
Lewes Aug 29, 00:00: Patchy rain possible
Lewes Aug 29, 01:00: Clear
Lewes Aug 29, 02:00: Overcast
Lewes Aug 29, 03:00: Overcast
Lewes Aug 29, 04:00: Patchy rain possible
Lewes Aug 29, 05:00: Overcast
Lewes Aug 29, 06:00: Light rain shower
Lewes Aug 29, 07:00: Light rain shower
Lewes Aug 29, 08:00: Moderate rain
Lewes Aug 29, 09:00: Light rain shower
Lewes Aug 29, 10:00: Light rain shower
Lewes Aug 29, 11:00: Light rain shower
Lewes Aug 29, 12:00: Light rain shower
Lewes Aug 29, 13:00: Light rain shower
Lewes Aug 29, 14:00: Light rain shower
Lewes Aug 29, 15:00: Light rain shower
Lewes Aug 29, 16:00: Light rain shower
Temperature (°F)
Chance of rain (%)
18
13
11
11
14
16
24
25
12
26
26
27
25
38
42
85
65
70
75
58
67
63
60
60
Precipitation
0 mm
0 mm
0 mm
0.2 mm
0.2 mm
2.9 mm
0.6 mm
0.8 mm
1 mm
0.4 mm
1 mm
0.6 mm
0.7 mm
0.6 mm
Wind (mph)
WSW
19
WSW
17
WSW
16
WSW
16
WSW
15
WSW
15
WSW
13
SW
12
SW
13
SW
13
SW
11
SW
10
SSW
11
SSW
14
SSW
13
SSW
13
S
13
SSE
15
S
20
SSW
20
SSW
21
SSW
20
SW
23
SW
24
Pressure (hPa)
1008
1009
1009
1009
1009
1009
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1006
1005
1004
1004
1003
1002
1002
Humidity (%)
72 %
78 %
83 %
84 %
86 %
87 %
88 %
89 %
86 %
83 %
83 %
84 %
81 %
81 %
86 %
92 %
93 %
94 %
95 %
92 %
81 %
88 %
91 %
90 %
Cloud cover (%)
93 %
50 %
8 %
10 %
26 %
35 %
76 %
80 %
4 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
76 %
82 %

14-day weather forecast – Lewes

14-day trend for Lewes: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 7.9°C at night, with daytime highs up to 24.6°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
Lewes August 28, 2026: Sunny
Lewes August 29, 2026: Light rain shower
Lewes August 30, 2026: Patchy rain possible
Lewes August 31, 2026: Patchy rain possible
Lewes September 1, 2026: Overcast
Lewes September 2, 2026: Overcast
Lewes September 3, 2026: Overcast
Lewes September 4, 2026: Overcast
Lewes September 5, 2026: Sunny
Lewes September 6, 2026: Overcast
Lewes September 7, 2026: Overcast
Lewes September 8, 2026: Patchy rain possible
Lewes September 9, 2026: Sunny
Lewes September 10, 2026: Sunny
Temperature (°F)
Chance of rain (%)
19
89
71
72
21
18
19
39
8
83
23
51
57
14
Precipitation
0.2 mm
10.1 mm
2.1 mm
4.4 mm
0.1 mm
0.1 mm
0.2 mm
0 mm
5.5 mm
0 mm
0.7 mm
1.8 mm
0.1 mm
Wind max (mph)
23
24
18
19
18
15
19
17
13
6
12
16
15
7
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Lewes August 28, 2026: Sunny Sunny 58 °F 73 °F 06:07 19:54 19:57 06:29 Full Moon (98 %)
August 29, 2026 Lewes August 29, 2026: Light rain shower Light rain shower 59 °F 68 °F 06:09 19:52 20:08 07:40 Waning Moon (94 %)
August 30, 2026 Lewes August 30, 2026: Patchy rain possible Patchy rain possible 57 °F 69 °F 06:10 19:50 20:19 08:51 Waning Moon (87 %)
August 31, 2026 Lewes August 31, 2026: Patchy rain possible Patchy rain possible 56 °F 69 °F 06:12 19:48 20:32 10:03 Waning Moon (80 %)
September 1, 2026 Lewes September 1, 2026: Overcast Overcast 53 °F 70 °F 06:13 19:46 20:47 11:18 Waning Moon (70 %)
September 2, 2026 Lewes September 2, 2026: Overcast Overcast 54 °F 69 °F 06:15 19:43 21:07 12:37 Last Quarter (60 %)
September 3, 2026 Lewes September 3, 2026: Overcast Overcast 61 °F 76 °F 06:16 19:41 21:36 13:57 Last Quarter (50 %)
September 4, 2026 Lewes September 4, 2026: Overcast Overcast 65 °F 75 °F 06:18 19:39 22:17 15:15 Last Quarter (39 %)
September 5, 2026 Lewes September 5, 2026: Sunny Sunny 60 °F 74 °F 06:20 19:37 23:15 16:23 Waning Crescent (29 %)
September 6, 2026 Lewes September 6, 2026: Overcast Overcast 56 °F 64 °F 06:21 19:35 Does not rise today 17:17 Waning Crescent (20 %)
September 7, 2026 Lewes September 7, 2026: Overcast Overcast 55 °F 68 °F 06:23 19:32 00:31 17:55 Waning Crescent (12 %)
September 8, 2026 Lewes September 8, 2026: Patchy rain possible Patchy rain possible 54 °F 63 °F 06:24 19:30 01:59 18:22 Waning Crescent (6 %)
September 9, 2026 Lewes September 9, 2026: Sunny Sunny 48 °F 64 °F 06:26 19:28 03:32 18:43 New Moon (2 %)
September 10, 2026 Lewes September 10, 2026: Sunny Sunny 46 °F 63 °F 06:27 19:26 05:04 18:59 New Moon (0 %)