Weather Chepstow

Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed

Clear Sky

5°C 41°F -2°C 28°F Westerly
8km/h 5mph


5°C 41°F -2°C 28°F West North Westerly
6km/h 4mph

Sunny Intervals

6°C 43°F 3°C 37°F South South Westerly
8km/h 5mph

Light Cloud

9°C 48°F 9°C 48°F South South Westerly
24km/h 15mph

Light Rain

12°C 54°F 9°C 48°F South South Westerly
27km/h 17mph



Sunrise 08:17 Sunset 16:07

Last updated 22:06

Weather forecast details for Sunday 28 December. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 2300 hours0000 hours
0100 hours0200 hours0300 hours0400 hours0500 hours                 
Weather Conditions Clear Sky Clear Sky Clear Sky Clear Sky Clear Sky Clear Sky Clear Sky                  
Temperature (°C/°F) -1°C 30°F -1°C 30°F -1°C 30°F -1°C 30°F -1°C 30°F -1°C 30°F 0°C 32°F                  
Wind Speed (mph/km/h) 5km/h 3mph South Westerly 8km/h 5mph Westerly 8km/h 5mph West North Westerly 10km/h 6mph West North Westerly 10km/h 6mph West North Westerly 10km/h 6mph West North Westerly 10km/h 6mph West North Westerly                  
Wind Direction SW W WNW WNW WNW WNW WNW                  
Humidity 85% 83% 81% 80% 81% 82% 83%                  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G G G G                  
Pressure (Millibars) 1040 1040 1040 1040 1040 1040 1040                  


Forecast Summary

  • This Evening and Tonight

    A dry night across Wales, but it will quickly turn cold this evening with a widespread frost forming, locally severe. There will also be some freezing fog patches too, these most likely in sheltered valleys.

Environmental Summary

UV: 1

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Share this page

RSS Feeds

Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 18:30, Friday 26 Dec Forecast updated Monday to Friday only


UK Forecast Last updated 17:10, Sunday 28 Dec


Observed at 21:00, Sunday 28 December


-1°C 30°F

3km/h 2mph West South Westerly

Humidity: 96%

Visibility: Moderate

Pressure: 1039mb, Rising

Observation station: Filton

(Lat: 51.521 | Lon: -2.576)

BBC Weather in association with the Met Office

All times are GMT (Europe/London, GMT+0000) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details