Weather for the next 13 days in Merthyr Tydfil

Weather in Merthyr Tydfil for today, Wednesday, 14 Oct 2026

Sunrise: 07:35
Sunset: 18:21
Moonrise: 12:23
Moonset: 19:26
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear Overcast Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyOvercast Overcast
Temperature10°C10°C10°C15°C18°C16°C13°C12°C
Feels Like9°C9°C9°C15°C18°C16°C12°C11°C
Precipitation0 mm0 mm0 mm0.1 mm0 mm0 mm0 mm0 mm
Probability13 %15 %31 %26 %19 %19 %25 %28 %
Cloud Cover8 %7 %100 %95 %100 %100 %100 %100 %
Wind Speed5 km/h6 km/h9 km/h22 km/h26 km/h23 km/h19 km/h18 km/h
Wind DirectionWSWSSWSSWSWSWSSWSSW
Wind Gusts5 km/h8 km/h12 km/h33 km/h35 km/h35 km/h36 km/h40 km/h
Humidity89 %92 %92 %78 %65 %70 %83 %87 %
Dew Point8°C8°C9°C11°C11°C11°C11°C10°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for tomorrow, Thursday, 15 Oct 2026

Sunrise: 07:37
Sunset: 18:19
Moonrise: 13:28
Moonset: 20:08
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyOvercast Cloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature14°C15°C16°C19°C20°C18°C16°C16°C
Feels Like12°C15°C16°C19°C20°C18°C16°C16°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0.1 mm0.1 mm
Probability33 %29 %29 %15 %11 %17 %33 %40 %
Cloud Cover99 %100 %100 %92 %79 %92 %100 %100 %
Wind Speed19 km/h21 km/h24 km/h25 km/h26 km/h17 km/h13 km/h14 km/h
Wind DirectionSSWSSWSWSWWSWWSWSWSW
Wind Gusts48 km/h49 km/h46 km/h44 km/h39 km/h34 km/h29 km/h31 km/h
Humidity94 %87 %84 %66 %58 %70 %82 %90 %
Dew Point13°C13°C13°C12°C11°C12°C13°C14°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Friday, 16 Oct 2026

Sunrise: 07:39
Sunset: 18:17
Moonrise: 14:20
Moonset: 21:02
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Overcast Clear SunnySunnySunnySunnyClear Clear
Temperature13°C11°C8°C13°C15°C14°C8°C6°C
Feels Like12°C10°C6°C11°C14°C12°C6°C4°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability21 %10 %14 %4 %3 %3 %7 %10 %
Cloud Cover100 %5 %0 %0 %17 %4 %0 %0 %
Wind Speed18 km/h14 km/h9 km/h20 km/h19 km/h18 km/h13 km/h10 km/h
Wind DirectionNNWNNWNWNNWNNWNNWNN
Wind Gusts36 km/h35 km/h14 km/h27 km/h25 km/h26 km/h25 km/h16 km/h
Humidity76 %80 %91 %63 %50 %53 %73 %83 %
Dew Point9°C8°C6°C6°C5°C4°C3°C4°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Saturday, 17 Oct 2026

Sunrise: 07:40
Sunset: 18:15
Moonrise: 15:00
Moonset: 22:06
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnySunnyClear Clear
Temperature7°C6°C5°C11°C13°C13°C8°C8°C
Feels Like5°C3°C2°C9°C11°C11°C6°C5°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability9 %12 %13 %5 %2 %2 %5 %7 %
Cloud Cover0 %0 %0 %0 %5 %4 %2 %2 %
Wind Speed14 km/h12 km/h11 km/h20 km/h25 km/h23 km/h16 km/h19 km/h
Wind DirectionNNENNENNENEENEENENENE
Wind Gusts36 km/h17 km/h14 km/h34 km/h33 km/h34 km/h33 km/h43 km/h
Humidity79 %86 %89 %65 %48 %52 %65 %72 %
Dew Point4°C4°C3°C5°C3°C3°C2°C3°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Sunday, 18 Oct 2026

Sunrise: 07:42
Sunset: 18:13
Moonrise: 15:30
Moonset: 23:17
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear Overcast Partly Cloudy SunnySunnyClear Partly Cloudy
Temperature7°C6°C7°C11°C14°C12°C9°C8°C
Feels Like4°C2°C4°C9°C12°C10°C6°C5°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability11 %12 %13 %15 %6 %4 %8 %9 %
Cloud Cover1 %3 %35 %86 %40 %3 %6 %12 %
Wind Speed17 km/h15 km/h15 km/h21 km/h26 km/h21 km/h15 km/h17 km/h
Wind DirectionNENNENEENEENENENENE
Wind Gusts42 km/h37 km/h34 km/h36 km/h33 km/h31 km/h31 km/h37 km/h
Humidity83 %88 %81 %68 %57 %62 %74 %77 %
Dew Point4°C4°C4°C5°C5°C5°C4°C4°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Monday, 19 Oct 2026

Sunrise: 07:44
Sunset: 18:11
Moonrise: 15:51
Moonset: 01:00
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear Partly Cloudy SunnySunnySunnyPartly Cloudy Overcast
Temperature7°C7°C8°C12°C15°C14°C11°C11°C
Feels Like4°C4°C5°C10°C13°C13°C8°C7°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability11 %10 %8 %5 %3 %3 %6 %12 %
Cloud Cover17 %0 %10 %24 %12 %3 %9 %51 %
Wind Speed16 km/h16 km/h19 km/h26 km/h31 km/h28 km/h28 km/h30 km/h
Wind DirectionNNENNENNENEENENENEENE
Wind Gusts37 km/h42 km/h41 km/h42 km/h44 km/h47 km/h51 km/h52 km/h
Humidity80 %82 %76 %62 %56 %57 %68 %75 %
Dew Point4°C4°C4°C5°C6°C6°C6°C6°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Tuesday, 20 Oct 2026

Sunrise: 07:45
Sunset: 18:09
Moonrise: 16:08
Moonset: 00:31
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
Overcast Partly Cloudy Partly Cloudy SunnySunnySunnyCloudy Cloudy
Temperature11°C11°C11°C13°C16°C16°C13°C12°C
Feels Like8°C8°C8°C11°C16°C15°C11°C10°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability21 %19 %14 %10 %3 %4 %8 %16 %
Cloud Cover99 %83 %58 %41 %5 %11 %27 %75 %
Wind Speed31 km/h35 km/h35 km/h31 km/h28 km/h25 km/h21 km/h19 km/h
Wind DirectionENEENEENEEEEENEENE
Wind Gusts50 km/h52 km/h55 km/h49 km/h37 km/h37 km/h39 km/h32 km/h
Humidity75 %77 %76 %72 %57 %60 %70 %75 %
Dew Point7°C7°C8°C8°C8°C8°C8°C8°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Wednesday, 21 Oct 2026

Sunrise: 07:47
Sunset: 18:07
Moonrise: 16:21
Moonset: 01:47
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Cloudy Patchy rain nearbyOvercast Cloudy Overcast Overcast Overcast Light drizzle
Temperature11°C10°C12°C14°C18°C17°C13°C13°C
Feels Like9°C8°C10°C13°C18°C17°C13°C12°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.1 mm
Probability20 %23 %22 %17 %13 %18 %28 %44 %
Cloud Cover82 %87 %100 %92 %84 %100 %100 %100 %
Wind Speed18 km/h15 km/h16 km/h17 km/h16 km/h12 km/h9 km/h9 km/h
Wind DirectionNENEENEENEEESEEENE
Wind Gusts30 km/h29 km/h29 km/h28 km/h24 km/h17 km/h10 km/h10 km/h
Humidity80 %83 %78 %71 %64 %70 %88 %94 %
Dew Point8°C8°C8°C9°C11°C12°C11°C12°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Thursday, 22 Oct 2026

Sunrise: 07:49
Sunset: 18:05
Moonrise: 16:34
Moonset: 03:02
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
MistMistPatchy rain nearbyOvercast SunnySunnyOvercast Mist
Temperature12°C13°C14°C16°C18°C17°C13°C13°C
Feels Like12°C12°C14°C16°C18°C17°C12°C12°C
Precipitation0.3 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability60 %38 %34 %26 %14 %9 %18 %33 %
Cloud Cover99 %98 %100 %97 %63 %5 %35 %96 %
Wind Speed9 km/h7 km/h4 km/h4 km/h5 km/h8 km/h7 km/h6 km/h
Wind DirectionNENEENESESWWSWWWSW
Wind Gusts10 km/h8 km/h9 km/h11 km/h6 km/h12 km/h19 km/h19 km/h
Humidity96 %96 %93 %85 %76 %78 %92 %95 %
Dew Point12°C12°C13°C13°C13°C13°C11°C12°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Friday, 23 Oct 2026

Sunrise: 07:51
Sunset: 18:03
Moonrise: 16:46
Moonset: 04:19
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Light drizzleClear Patchy rain nearbyPatchy rain nearbyLight rain showerPartly Cloudy Clear Patchy rain nearby
Temperature14°C14°C12°C14°C14°C12°C9°C9°C
Feels Like13°C12°C10°C12°C13°C11°C7°C7°C
Precipitation0.1 mm0.2 mm0 mm0.1 mm0.1 mm0.2 mm0 mm0 mm
Probability49 %41 %13 %26 %25 %33 %18 %18 %
Cloud Cover99 %67 %27 %80 %85 %85 %43 %38 %
Wind Speed10 km/h17 km/h20 km/h27 km/h27 km/h18 km/h11 km/h11 km/h
Wind DirectionSWWSWWWWWNWWNWWNW
Wind Gusts22 km/h34 km/h37 km/h39 km/h37 km/h25 km/h18 km/h22 km/h
Humidity96 %92 %84 %76 %72 %78 %90 %91 %
Dew Point13°C12°C10°C10°C9°C9°C7°C8°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Saturday, 24 Oct 2026

Sunrise: 07:52
Sunset: 18:01
Moonrise: 16:58
Moonset: 05:39
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
MistClear Patchy rain nearbyPatchy rain nearbyPatchy rain nearbySunnyClear Clear
Temperature11°C11°C12°C14°C15°C14°C10°C10°C
Feels Like10°C11°C11°C13°C13°C12°C8°C7°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability30 %24 %16 %23 %18 %13 %12 %13 %
Cloud Cover92 %57 %35 %92 %77 %49 %0 %0 %
Wind Speed10 km/h8 km/h9 km/h13 km/h21 km/h21 km/h15 km/h16 km/h
Wind DirectionWWNWNNWWSWNNENNENNENE
Wind Gusts22 km/h11 km/h17 km/h30 km/h32 km/h34 km/h34 km/h34 km/h
Humidity92 %93 %87 %81 %78 %78 %87 %90 %
Dew Point10°C10°C10°C11°C11°C10°C8°C8°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Sunday, 25 Oct 2026

Sunrise: 07:54
Sunset: 17:59
Moonrise: 17:14
Moonset: 07:02
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnySunnyClear Clear
Temperature10°C9°C10°C14°C16°C13°C10°C9°C
Feels Like7°C6°C9°C14°C16°C12°C8°C7°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability12 %13 %10 %6 %4 %7 %11 %14 %
Cloud Cover0 %0 %0 %0 %0 %0 %0 %0 %
Wind Speed18 km/h15 km/h15 km/h14 km/h16 km/h15 km/h13 km/h13 km/h
Wind DirectionEENEEEEENEENENE
Wind Gusts46 km/h31 km/h30 km/h23 km/h21 km/h28 km/h24 km/h22 km/h
Humidity87 %90 %83 %69 %63 %74 %84 %91 %
Dew Point7°C7°C8°C9°C9°C8°C8°C8°C
000102030405060708091011121314151617181920212223

Weather in Merthyr Tydfil for Monday, 26 Oct 2026

Sunrise: 06:56
Sunset: 16:57
Moonrise: 16:33
Moonset: 07:30
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnyClear Partly Cloudy Light rain
Temperature9°C9°C11°C15°C17°C15°C13°C13°C
Feels Like7°C7°C10°C15°C17°C13°C11°C11°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm1.3 mm0.7 mm
Probability16 %16 %14 %7 %4 %7 %66 %67 %
Cloud Cover5 %6 %2 %0 %0 %19 %76 %100 %
Wind Speed13 km/h14 km/h16 km/h22 km/h23 km/h22 km/h20 km/h18 km/h
Wind DirectionNENENEENEENEENEEESE
Wind Gusts22 km/h27 km/h30 km/h31 km/h33 km/h39 km/h41 km/h38 km/h
Humidity95 %96 %90 %75 %64 %70 %84 %90 %
Dew Point9°C9°C10°C11°C10°C9°C10°C11°C
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