Lewes weather live forecast

Today's maximum temperature in Lewes is expected to be 17°C. Select a day from the live weather forecast for Lewes, England, UK for more weather parameters.

Saturday
13th Sep
17

12

5

4
Sunday
14th Sep
19

11

2

3
Monday
15th Sep
18

14

5

4
Tuesday
16th Sep
19

12

5

4
Wednesday
17th Sep
19

14

2

2

5-day weather forecast updated at 04:05 on Saturday 13th September 2025 GMT

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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 Saturday 13th September 2025

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 28 kph from the south-west.

17
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
28
kph wind from SW

Lewes weather for Sunday 14th September 2025

Expect mostly cloudy with rain in Lewes, England with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 34 kph from the south-west.

19
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
94
% chance of some rain
<20
mm of rainfall expected
19
°C wind chill
34
kph wind from SW

Lewes weather for Monday 15th September 2025

Expect broken clouds in Lewes, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 42 kph from the south-west.

18
°C maximum temperature
14
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
42
kph wind from SW

Lewes weather for Tuesday 16th September 2025

Expect sunshine and showers in Lewes, England with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 27 kph from the west.

19
°C maximum temperature
12
°C minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
27
kph wind from W

Lewes weather for Wednesday 17th September 2025

Expect mostly cloudy with rain in Lewes, England with a maximum temperature of 19°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a strong breeze of 44 kph from the south-west.