Chepstow weather — 10-day forecast
Temperature, rain, wind and feels-like in Chepstow, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 20:00 · Meteo-France AROME 1.3 km model
21 °C
Clear sky
Feels like 18 °C
Next 12 h
- 2021°
- 20:49Sunset
- 2119°
- 2218°
- 2317°
- 0017°
- 0117°
- 0215°
- 0315°
- 0414°
- 0513°
- 05:45Sunrise
- 0613°
- 0713°
- 0815°
↑ 21°20:00↓ 13°06:00
- Humidity
- 46 %
- Dew point
- 9 °C
- Gusts
- 29.7 km/h
- Clouds
- 0 %
- Pressure
- 1,022 hPa
Grid point 0.2 km away · 1.3 km grid · elevation 54 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 74.6µg/m³
- PM2.5
- 8.4µg/m³
- PM10
- 12.0µg/m³
- Nitrogen dioxide
- 2.4µg/m³
- Sulphur dioxide
- 1.2µg/m³
- Carbon monoxide
- 128.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
22°
17°
Sat
Partly cloudy
27°
13°
Sun
Mainly clear
29°
15°
Mon
Mainly clear
26°
15°
Tue
Mainly clear
30°
17°
Wed
Partly cloudy
30°
19°
Thu
Mainly clear
27°
19°
Fri
Partly cloudy
29°
18°
Sat
Light drizzle2 mm
25°
15°
Sun
Overcast
25°
16°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:44
- Daylight
- 15 h 05
- Sunset
- 20:49
Radiation · 13.9 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Chepstow the mean temperature will be 20.5 °C — +3.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Chepstow