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Weather in Chepstow, United Kingdom 🇬🇧

Current Weather in Chepstow

Light rain shower
16°C
Feels like 16°C. Light rain shower.
🌬️ 13 km/h NNW
💧 93% Humidity
🧭 999 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.1
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:18 AM
🌇 Sunset: 08:04 PM
Map Overlays:

In Chepstow right now it is 16°C and light rain shower, feeling like 16°C. Relative humidity is 93%, with winds around 13 km/h, and the UV index is 1 (low). Looking ahead, Chepstow should sit between roughly 12°C and 21°C over the coming days.

Hourly Forecast for Chepstow

18:00
Patchy rain nearby
16°
31%
19:00
Patchy rain nearby
17°
48%
20:00
Sunny
15°
14%
21:00
Partly Cloudy
15°
18%
22:00
Partly Cloudy
15°
16%
23:00
Partly Cloudy
14°
19%
00:00
Clear
14°
17%
01:00
Overcast
14°
30%
02:00
Clear
15°
15%
03:00
Mist
13°
22%
04:00
Mist
13°
19%
05:00
Mist
13°
22%
06:00
Mist
13°
34%
07:00
Cloudy
15°
26%
08:00
Partly Cloudy
16°
18%
09:00
Patchy rain nearby
17°
27%
10:00
Patchy rain nearby
18°
27%
11:00
Patchy rain nearby
18°
22%
12:00
Patchy rain nearby
19°
17%
13:00
Patchy rain nearby
20°
17%
14:00
Patchy rain nearby
20°
36%
15:00
Patchy rain nearby
21°
38%
16:00
Light rain shower
20°
36%
17:00
Moderate or heavy rain shower
15°
89%

14-Day Forecast for Chepstow

Sat, Aug 29
Light rain shower Light rain shower
17° / 14°
Sun, Aug 30
Patchy rain nearby Patchy rain nearby
21° / 13°
Mon, Aug 31
Patchy rain nearby Patchy rain nearby
21° / 12°
Tue, Sep 01
Overcast Overcast
21° / 12°
Wed, Sep 02
Patchy rain nearby Patchy rain nearby
19° / 13°
Thu, Sep 03
Patchy rain nearby Patchy rain nearby
22° / 16°
Fri, Sep 04
Overcast Overcast
22° / 15°
Sat, Sep 05
Overcast Overcast
17° / 12°
Sun, Sep 06
Patchy rain nearby Patchy rain nearby
18° /
Mon, Sep 07
Sunny Sunny
18° /
Tue, Sep 08
Sunny Sunny
14° /
Wed, Sep 09
Sunny Sunny
18° /
Thu, Sep 10
Light rain shower Light rain shower
12° / 11°
Fri, Sep 11
Light rain shower Light rain shower
18° / 12°

Additional Forecasts for Chepstow

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 137.0 μg/m³
O₃ (Ozone) 53.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.0 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 2.9 μg/m³
PM10 (Coarse particles) 4.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Best Time to Be Outside in Chepstow Tomorrow

There is no good daylight window left in Chepstow today. Tomorrow, the most comfortable window looks like 09:00 to 12:00, when it is around 18°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Chepstow

What is the temperature in Chepstow right now?

It is currently 16°C (62°F) in Chepstow, light rain shower (feels like 16°C).

What's the weather like in Chepstow right now?

Current weather in Chepstow: Light rain shower, humidity 93%, wind 13 km/h NNW.

What is today's forecast for Chepstow?

Today in Chepstow: high 17°C, low 14°C, light rain shower. Chance of rain: 89%.

What is the 7-day weather forecast for Chepstow?

Daily highs and lows for Chepstow:

  • 2026-08-29: 17°C / 14°C
  • 2026-08-30: 21°C / 13°C
  • 2026-08-31: 21°C / 12°C
  • 2026-09-01: 21°C / 12°C
  • 2026-09-02: 19°C / 13°C
  • 2026-09-03: 22°C / 16°C
  • 2026-09-04: 22°C / 15°C
Is it going to rain in Chepstow today?

There is a 89% chance of rain in Chepstow today. Total expected precipitation: 8.39 mm.

What is the wind speed in Chepstow right now?

Wind in Chepstow is currently 13 km/h (8 mph) from the NNW.

What is the UV index in Chepstow right now?

The UV index in Chepstow is currently 1.1 (low). Sun protection is recommended when the index is 3 or higher.

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