Lewes weather live forecast

Today's maximum temperature in Lewes is expected to be 66°F. Select a day from the live weather forecast for Lewes, England, UK for more weather parameters.

Thursday
18th Sep
66

61

2

3
Friday
19th Sep
72

59

9

4
Saturday
20th Sep
70

57

4

3
Sunday
21st Sep
64

52

4

4
Monday
22nd Sep
61

50

4

2

5-day weather forecast updated at 04:05 on Thursday 18th September 2025 GMT

More about Lewes

Lewes by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for England

Park Plaza: 2,000 bonus points - members deal

Sale

Earn 2,000 bonus points with stays at Park Plaza
Check out breaks across Europe, Asia, Africa & beyond
Travel before 30th September 2025 (inclusive)

Go to Park Plaza deal >>

Expires at 23:59 on Tuesday 30th Sep 2025 · View all Park Plaza offers

The 5-day weather forecast for England (Lewes) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Lewes weather forecast by day

Below are the detailed weather forecasts for Lewes for the next 5 days.

Lewes weather for Thursday 18th September 2025

Expect mostly cloudy with light rain in Lewes, England with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a moderate breeze of 15 mph from the south-west.

66
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
7
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
mph wind from SW

Lewes weather for Friday 19th September 2025

Expect scattered clouds in Lewes, England with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

72
°F maximum temperature
59
°F minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
72
°F wind chill
7
mph wind from S

Lewes weather for Saturday 20th September 2025

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 70°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 13 mph from the south.

70
°F maximum temperature
57
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
32
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
mph wind from S

Lewes weather for Sunday 21st September 2025

Expect mostly cloudy with light rain in Lewes, England with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 15 mph from the south-west.

64
°F maximum temperature
52
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
64
°F wind chill
15
mph wind from SW

Lewes weather for Monday 22nd September 2025

Expect mostly cloudy with rain in Lewes, England with a maximum temperature of 61°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 16 mph from the north-east.