Chepstow weather live forecast

Today's maximum temperature in Chepstow is expected to be 6°C. Select a day from the live weather forecast for Chepstow, Wales, UK for more weather parameters.

Friday
9th Jan
6

3

5

0
Saturday
10th Jan
6

1

8

0
Sunday
11th Jan
9

2

0

0
Monday
12th Jan
11

8

4

0
Tuesday
13th Jan
11

8

2

0

5-day weather forecast updated at 04:04 on Thursday 8th January 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 Friday 9th January 2026

Expect cloudy with sleet or snow in Chepstow, Wales with a maximum temperature of 6°C and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 15% chance of some sleet or snow and a strong breeze of 47 kph from the north-west.

6
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
5
hours of sunshine
0
UV index (None)
15
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
°C wind chill
47
kph wind from NW

Chepstow weather for Saturday 10th January 2026

Expect scattered clouds in Chepstow, Wales with a maximum temperature of 6°C and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

6
°C maximum temperature
1
°C minimum temperature
scattered clouds
8
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
15
kph wind from NW

Chepstow weather for Sunday 11th January 2026

Expect mostly cloudy with rain in Chepstow, Wales with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a fresh breeze of 37 kph from the south-east.

9
°C maximum temperature
2
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
76
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
37
kph wind from SE

Chepstow weather for Monday 12th January 2026

Expect sunshine and showers in Chepstow, Wales with a maximum temperature of 11°C and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 19 kph from the south.

11
°C maximum temperature
8
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
49
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Chepstow weather for Tuesday 13th January 2026

Expect mostly cloudy with light rain in Chepstow, Wales with a maximum temperature of 11°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 21 kph from the south.