See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Drizzle
Feels Like: 15°
Min: 11°
Max: 17°
The next few hours will be misty, with today reaching 16°C and dropping to 10°C. The coming days will be overcast throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:56
Sunrise
19:18
Sunset
Moon
Waxing Crescent
12:17
Moonrise
20:27
Moonset
Daily Forecast
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Wednesday
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Thursday
Air Quality Data Available
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UV Index
Humidity
Weather in Tredegar today, September 15, 2026
Cloud cover dominates in Tredegar on September 15, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Early hours look the most unsettled, with rain probability near 100% by 07:00. The thickest cloud arrives around 07:00, reaching about 90%.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 17°C. The air stays humid, with relative humidity between 68% and 93% and the peak around 08:00. A lighter breeze peaks around 15:00 near 6.4 km/h.
Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 100% earlier. Cloud still reaches roughly 92% near 12:00. Expect visibility near 28.9 km, with poorer spells close to 12.4 km. Sunrise is at 06:56 and sunset at 19:18, giving 12 hours 22 minutes of sunlight today.
The practical takeaway for Tredegar on September 15, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 17°C.
Frequently asked questions about weather in Tredegar
How warm does it get in Tredegar?
The warmest month in Tredegar is July, with average high temperatures of 20°C. The average temperature during this period is around 16°C.
How cold does it get in Tredegar?
The coldest month in Tredegar is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Tredegar?
The wettest month in Tredegar is October, with an average of 129mm of precipitation.
What is the driest time of year in Tredegar?
The driest month in Tredegar is April, with an average of 73mm of precipitation.
