Current Conditions

Merthyr Tydfil, Wales

61°F16°C
Showers

Wind

W 17 mph27 km/h

Humidity

73%

Cloud Cover

35%

As of Tuesday, October 13, 2026 at 12:01 PM GMT+1

Today's Outlook

Day

Mostly cloudy and mild, with a high of 61°F16°C. Windy from the WSW at 16 to 17 mph26 to 28 km/h. 98% chance of showers in the morning.

Night

Mostly cloudy, with a low around 50°F10°C. Windy from the SW at 12 to 16 mph19 to 26 km/h. 53% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 61°F16°CLow 50°F10°CPrecip 0.09 in2.3 mm98%Cloud 63%Wind WSW 14 mph22 km/hTuesday: Mostly cloudy and mild, with a high of 61°F16°C. Windy from the WSW at 16 to 17 mph26 to 28 km/h. 98% chance of showers in the morning. Tuesday Night: Mostly cloudy, with a low around 50°F10°C. Windy from the SW at 12 to 16 mph19 to 26 km/h. 53% chance of drizzle overnight.
DrizzleHigh 60°F15°CLow 48°F9°CFeels 45°F7°CPrecip 0.02 in0.5 mm36%Cloud 92%Wind SW 10 mph16 km/hWednesday: Overcast and mild, with a high of 60°F15°C and morning low of 48°F9°C. Breezy from the SSW at 11 to 15 mph18 to 24 km/h. 36% chance of drizzle around midday. Wednesday Night: Overcast, with a low around 48°F9°C. Breezy from the SW at 9 to 12 mph14 to 20 km/h.
DrizzleHigh 62°F17°CLow 56°F13°CPrecip 0.07 in1.9 mm64%Cloud 87%Wind SW 12 mph20 km/hThursday: Overcast and mild, with a high of 62°F17°C and morning low of 58°F14°C. Breezy from the SW at 13 to 15 mph21 to 24 km/h. 64% chance of drizzle in the morning. Thursday Night: Overcast, with a low around 56°F13°C. Breezy from the SW at 11 to 13 mph18 to 20 km/h. 43% chance of drizzle before dawn.
ShowersHigh 56°F13°CLow 44°F7°CFeels 39°F4°CPrecip 0.19 in4.7 mm87%Cloud 44%Wind NW 10 mph16 km/hFriday: Partly cloudy and mild, with a high of 54°F12°C and morning low of 48°F9°C. Breezy from the NW at 11 to 12 mph18 to 20 km/h. 37% chance of showers in the morning. Dry air. Friday Night: Mostly cloudy, with a low around 44°F7°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h. 87% chance of showers overnight.
ClearHigh 52°F11°CLow 40°F4°CFeels 35°F1°CPrecip 0.02 in0.4 mm5%Cloud 28%Wind N 9 mph14 km/hSaturday: Partly cloudy and mild, with a high of 52°F11°C and morning low of 40°F4°C. Breezy from the NNE at 9 to 11 mph15 to 18 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 40°F5°C. Breezy from the N at 8 to 9 mph13 to 14 km/h.
DrizzleHigh 51°F10°CLow 39°F4°CFeels 33°F0°CPrecip 0.09 in2.2 mm28%Cloud 62%Wind NE 9 mph15 km/hSunday: Mostly cloudy and mild, with a high of 51°F10°C and morning low of 39°F4°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 28% chance of drizzle in the morning. Dry air. Sunday Night: Mostly cloudy, with a low around 39°F4°C. Breezy from the NNE at 9 to 10 mph14 to 15 km/h. 21% chance of drizzle overnight.
Light RainHigh 53°F12°CLow 45°F7°CFeels 39°F4°CPrecip 0.13 in3.4 mm44%Cloud 79%Wind ENE 11 mph18 km/hMonday: Overcast and mild, with a high of 53°F12°C and morning low of 45°F7°C. Breezy from the ENE at 12 to 13 mph19 to 21 km/h. 44% chance of light rain in the morning. Dry air. Monday Night: Mostly cloudy, with a low around 45°F7°C. Breezy from the ENE at 11 to 12 mph17 to 19 km/h. 25% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1361°F16°C50°F10°C0.09 in2.3 mm· 98%63%ShowersWSW 14 mph22 km/h
WednesdayOct 1460°F15°C48°F9°C
Feels 45°F7°C
0.02 in0.5 mm· 36%92%DrizzleSW 10 mph16 km/h
ThursdayOct 1562°F17°C56°F13°C0.07 in1.9 mm· 64%87%DrizzleSW 12 mph20 km/h
FridayOct 1656°F13°C44°F7°C
Feels 39°F4°C
0.19 in4.7 mm· 87%44%ShowersNW 10 mph16 km/h
SaturdayOct 1752°F11°C40°F4°C
Feels 35°F1°C
0.02 in0.4 mm· 5%28%ClearN 9 mph14 km/h
SundayOct 1851°F10°C39°F4°C
Feels 33°F0°C
0.09 in2.2 mm· 28%62%DrizzleNE 9 mph15 km/h
MondayOct 1953°F12°C45°F7°C
Feels 39°F4°C
0.13 in3.4 mm· 44%79%Light RainENE 11 mph18 km/h
TuesdayOct 2054°F12°C47°F8°C
Feels 42°F5°C
0.04 in1 mm· 14%79%DrizzleE 11 mph17 km/h
WednesdayOct 2154°F12°C47°F8°C
Feels 43°F6°C
0.04 in0.9 mm· 13%82%DrizzleE 10 mph15 km/h
ThursdayOct 2253°F12°C47°F8°C
Feels 43°F6°C
0.07 in1.9 mm· 17%78%DrizzleE 9 mph15 km/h
FridayOct 2352°F11°C45°F7°C
Feels 41°F5°C
0.06 in1.4 mm· 19%74%DrizzleE 9 mph14 km/h
SaturdayOct 2452°F11°C44°F7°C
Feels 39°F4°C
0.07 in1.7 mm· 20%72%DrizzleSE 9 mph14 km/h
SundayOct 2552°F11°C44°F7°C
Feels 40°F4°C
0.09 in2.2 mm· 27%75%DrizzleSE 9 mph15 km/h
MondayOct 2651°F11°C44°F7°C
Feels 39°F4°C
0.1 in2.5 mm· 21%73%DrizzleSE 9 mph15 km/h
TuesdayOct 2752°F11°C44°F7°C
Feels 39°F4°C
0.1 in2.5 mm· 23%75%DrizzleS 9 mph15 km/h

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About This Forecast

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Coordinates: 51.7479°N, 3.3778°W·Elevation: 186m·Timezone: Europe/London·Population: 43,820