Chepstow weather live forecast

Today's maximum temperature in Chepstow is expected to be 57°F. Select a day from the live weather forecast for Chepstow, Wales, UK for more weather parameters.

Saturday
21st Mar
57

41

11

3
Sunday
22nd Mar
57

39

9

3
Monday
23rd Mar
54

41

4

3
Tuesday
24th Mar
54

43

2

2
Wednesday
25th Mar
50

41

6

3

5-day weather forecast updated at 04:03 on Friday 20th March 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 21st March 2026

Expect scattered clouds in Chepstow, Wales with a maximum temperature of 57°F, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north-east.

57
°F maximum temperature
41
°F minimum temperature
scattered clouds
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from NE

Chepstow weather for Sunday 22nd March 2026

Expect scattered clouds in Chepstow, Wales with a maximum temperature of 57°F, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.

57
°F maximum temperature
39
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from N

Chepstow weather for Monday 23rd March 2026

Expect broken clouds in Chepstow, Wales with a maximum temperature of 54°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.

54
°F maximum temperature
41
°F minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from N

Chepstow weather for Tuesday 24th March 2026

Expect mostly cloudy with light rain in Chepstow, Wales with a maximum temperature of 54°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 16 mph from the south-west.

54
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
39
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
mph wind from SW

Chepstow weather for Wednesday 25th March 2026

Expect sunshine and showers in Chepstow, Wales with a maximum temperature of 50°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 14 mph from the west.