See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Mostly Cloudy
Feels Like: 15°
Min: 10°
Max: 18°
The next few hours will be partly cloudy, with today reaching 18°C and dropping to 13°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:57
Sunrise
19:15
Sunset
Moon
Waxing Crescent
13:31
Moonrise
20:52
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Cwmbran.
Resources
UV Index
Humidity
Weather in Cwmbran today, September 16, 2026
Expect a muted, overcast feel in Cwmbran on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Cloud leads the morning, peaking close to 84% near 10:00. Sunshine has little room until later in the day.
The temperature range runs from about 10°C up to 18°C. Moisture in the air spans 56%-89%, with the highest values around 23:00. A lighter breeze peaks around 18:00 near 4.5 km/h.
Expect persistent cloud later on, with amounts around 100% by 14:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 36.8 km on average, though it can drop toward 22.7 km in thicker cloud or showers. Expect sunrise at 06:57, sunset at 19:15, and 12 hours 18 minutes of sunlight today overall.
In short, cloud leads the story in Cwmbran on September 16, 2026; expect limited sun and a peak around 18°C.
Frequently asked questions about weather in Cwmbran
How warm does it get in Cwmbran?
The warmest month in Cwmbran is July, with average high temperatures of 21°C. The average temperature during this period is around 17°C.
How cold does it get in Cwmbran?
The coldest month in Cwmbran is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Cwmbran?
The wettest month in Cwmbran is October, with an average of 107mm of precipitation.
What is the driest time of year in Cwmbran?
The driest month in Cwmbran is April, with an average of 62mm of precipitation.
