Lewes weather live forecast

Today's maximum temperature in Lewes is expected to be 25°C. Select a day from the live weather forecast for Lewes, England, UK for more weather parameters.

Wednesday
26th Aug
25

18

9

5
Thursday
27th Aug
22

18

5

4
Friday
28th Aug
21

17

3

4
Saturday
29th Aug
21

17

2

2
Sunday
30th Aug
22

16

6

5

5-day weather forecast updated at 04:04 on Wednesday 26th August 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 26th August 2026

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a gentle breeze of 15 kph from the south.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
5
UV index (Moderate)
7
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Lewes weather for Thursday 27th August 2026

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 23 kph from the south-west.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
52
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Lewes weather for Friday 28th August 2026

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 32 kph from the south-west.

21
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
63
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
32
kph wind from SW

Lewes weather for Saturday 29th August 2026

Expect mostly cloudy with rain in Lewes, England with a maximum temperature of 21°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a fresh breeze of 32 kph from the south-west.

21
°C maximum temperature
17
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
74
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
32
kph wind from SW

Lewes weather for Sunday 30th August 2026

Expect isolated thunderstorms in Lewes, England with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 22 kph from the west.