Chepstow weather live forecast

Today's maximum temperature in Chepstow is expected to be 24°C. Select a day from the live weather forecast for Chepstow, Wales, UK for more weather parameters.

Sunday
19th Jul
24

16

8

4
Monday
20th Jul
24

14

12

7
Tuesday
21st Jul
26

15

7

7
Wednesday
22nd Jul
26

15

8

5
Thursday
23rd Jul
25

15

9

6

5-day weather forecast updated at 04:03 on Sunday 19th July 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 Sunday 19th July 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

24
°C maximum temperature
16
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
15
kph wind from NE

Chepstow weather for Monday 20th July 2026

Expect scattered clouds in Chepstow, Wales with a maximum temperature of 24°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

24
°C maximum temperature
14
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Chepstow weather for Tuesday 21st July 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 26°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

26
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NE

Chepstow weather for Wednesday 22nd July 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

26
°C maximum temperature
15
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from N

Chepstow weather for Thursday 23rd July 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 25°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 north-east.