See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
12°
Mostly Clear
Feels Like: 12°
Min: 12°
Max: 17°
The next few hours will be mostly cloudy, with tomorrow reaching 15°C and dropping to 11°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:55
Sunrise
19:18
Sunset
Moon
Waxing Crescent
12:17
Moonrise
20:26
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 Brynmawr tomorrow, September 16, 2026
Expect a muted, overcast feel in Brynmawr on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The morning sky stays heavily clouded, with cover near 88% around 09:00. Grey conditions set the early tone before any later change.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 15°C. The air stays humid, with relative humidity between 70% and 91% and the peak around 01:00. Winds stay light, near 5.8 km/h by 09:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 84% around 15:00. Outdoor plans may still want a flexible backup. Expect visibility near 27.9 km, with poorer spells close to 17.7 km. Sunrise is at 06:57 and sunset at 19:16, giving 12 hours 18 minutes of sunlight today.
In short, cloud leads the story in Brynmawr on September 16, 2026; expect limited sun and a peak around 15°C.
Frequently asked questions about weather in Brynmawr
How warm does it get in Brynmawr?
The warmest month in Brynmawr 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 Brynmawr?
The coldest month in Brynmawr 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 Brynmawr?
The wettest month in Brynmawr is October, with an average of 129mm of precipitation.
What is the driest time of year in Brynmawr?
The driest month in Brynmawr is April, with an average of 73mm of precipitation.
