Chepstow weather live forecast

Today's maximum temperature in Chepstow is expected to be 26°C. Select a day from the live weather forecast for Chepstow, Wales, UK for more weather parameters.

Saturday
27th Jun
26

18

9

7
Sunday
28th Jun
20

13

9

7
Monday
29th Jun
21

13

5

4
Tuesday
30th Jun
21

15

1

4
Wednesday
1st Jul
24

15

2

7

5-day weather forecast updated at 04:03 on Saturday 27th June 2026 GMT

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

Chepstow weather forecast by day

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

Chepstow weather for Saturday 27th June 2026

Expect scattered clouds in Chepstow, Wales with a maximum temperature of 26°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

26
°C maximum temperature
18
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
25
kph wind from SW

Chepstow weather for Sunday 28th June 2026

Expect sunshine and showers in Chepstow, Wales with a maximum temperature of 20°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a moderate breeze of 26 kph from the west.

20
°C maximum temperature
13
°C minimum temperature
sunshine and showers
9
hours of sunshine
7
UV index (High)
12
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Chepstow weather for Monday 29th June 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

21
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Chepstow weather for Tuesday 30th June 2026

Expect mostly cloudy with light rain in Chepstow, Wales with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 12 kph from the south-west.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
32
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from SW

Chepstow weather for Wednesday 1st July 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 24°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.