Lewes weather live forecast

Today's maximum temperature in Lewes is expected to be 16°C. Select a day from the live weather forecast for Lewes, England, UK for more weather parameters.

Wednesday
20th May
16

12

6

UV5
Thursday
21st May
21

13

9

UV6
Friday
22nd May
26

15

13

UV7
Saturday
23rd May
25

16

7

UV5
Sunday
24th May
26

14

11

UV6

5-day weather forecast updated at 04:03 on Wednesday 20th May 2026 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 Wednesday 20th May 2026

Expect broken clouds in Lewes, England with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

16
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

Lewes weather for Thursday 21st May 2026

Expect broken clouds in Lewes, England with a maximum temperature of 21°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

21
°C maximum temperature
13
°C minimum temperature
broken clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
12
kph wind from S

Lewes weather for Friday 22nd May 2026

Expect scattered clouds in Lewes, England with a maximum temperature of 26°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

26
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
18
kph wind from S

Lewes weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a gentle breeze of 13 kph from the south-west.

25
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV5
UV index (Moderate)
24
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
13
kph wind from SW

Lewes weather for Sunday 24th May 2026

Expect scattered clouds in Lewes, England with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.