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Merthyr Tydfil - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - Merthyr Tydfil

Day by day forecast

Last updated
  1. Tonight
    ,
    Light rain showers and a gentle breeze
    ,
    Low7° 44°
    ,
    Wind speed8 mph13 km/h8 mph13 km/hNortherly
  2. Tuesday 7th MayTue 7th
    ,
    Light rain and light winds
    ,
    High17° 63°
    Low8° 46°
    ,
    Wind speed5 mph8 km/h5 mph8 km/hNortherly
  3. Wednesday 8th MayWed 8th
    ,
    Sunny intervals and a gentle breeze
    ,
    High18° 64°
    Low8° 47°
    ,
    Wind speed8 mph13 km/h8 mph13 km/hSouth Westerly
  4. Thursday 9th MayThu 9th
    ,
    Sunny intervals and light winds
    ,
    High19° 66°
    Low10° 49°
    ,
    Wind speed5 mph9 km/h5 mph9 km/hSouth Westerly
  5. Friday 10th MayFri 10th
    ,
    Sunny intervals and light winds
    ,
    High19° 67°
    Low10° 50°
    ,
    Wind speed7 mph11 km/h7 mph11 km/hSoutherly
  6. Saturday 11th MaySat 11th
    ,
    Sunny intervals and a gentle breeze
    ,
    High19° 67°
    Low10° 50°
    ,
    Wind speed9 mph14 km/h9 mph14 km/hSouth Easterly
  7. Sunday 12th MaySun 12th
    ,
    Light rain showers and a gentle breeze
    ,
    High18° 65°
    Low11° 52°
    ,
    Wind speed10 mph16 km/h10 mph16 km/hSouth Easterly
  8. Monday 13th MayMon 13th
    ,
    Light rain showers and a gentle breeze
    ,
    High16° 60°
    Low8° 46°
    ,
    Wind speed11 mph17 km/h11 mph17 km/hWesterly
  9. Tuesday 14th MayTue 14th
    ,
    Light rain showers and a gentle breeze
    ,
    High13° 55°
    Low8° 46°
    ,
    Wind speed11 mph18 km/h11 mph18 km/hWesterly
  10. Wednesday 15th MayWed 15th
    ,
    Light rain and a gentle breeze
    ,
    High13° 55°
    Low6° 43°
    ,
    Wind speed9 mph15 km/h9 mph15 km/hWesterly
  11. Thursday 16th MayThu 16th
    ,
    Light rain showers and a gentle breeze
    ,
    High13° 56°
    Low6° 43°
    ,
    Wind speed10 mph16 km/h10 mph16 km/hSouth Westerly
  12. Friday 17th MayFri 17th
    ,
    Light rain and a gentle breeze
    ,
    High14° 57°
    Low8° 46°
    ,
    Wind speed9 mph15 km/h9 mph15 km/hSoutherly
  13. Saturday 18th MaySat 18th
    ,
    Light rain and a gentle breeze
    ,
    High14° 57°
    Low8° 46°
    ,
    Wind speed11 mph18 km/h11 mph18 km/hSouth Westerly
  14. Sunday 19th MaySun 19th
    ,
    Sunny intervals and a gentle breeze
    ,
    High14° 57°
    Low8° 46°
    ,
    Wind speed11 mph18 km/h11 mph18 km/hSoutherly
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Light rain showers and a gentle breezeLight rain and light windsSunny intervals and a gentle breezeSunny intervals and light windsSunny intervals and light windsSunny intervals and a gentle breezeLight rain showers and a gentle breezeLight rain showers and a gentle breezeLight rain showers and a gentle breezeLight rain and a gentle breezeLight rain showers and a gentle breezeLight rain and a gentle breezeLight rain and a gentle breezeSunny intervals and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:34Sunset20:47
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:33Sunset20:48
PollenHighUVModeratePollutionLow

Sunrise Sunset

Sunrise05:31Sunset20:50
PollenHighUVModeratePollutionModerate

Sunrise Sunset

Sunrise05:29Sunset20:52
PollenHighUVHighPollutionModerate

Sunrise Sunset

Sunrise05:28Sunset20:53
PollenHighUVModeratePollutionModerate

Sunrise Sunset

Sunrise05:26Sunset20:55
UVModerate

Sunrise Sunset

Sunrise05:24Sunset20:56
UVModerate

Sunrise Sunset

Sunrise05:23Sunset20:58
UVModerate

Sunrise Sunset

Sunrise05:21Sunset20:59
UVLow

Sunrise Sunset

Sunrise05:20Sunset21:01
UVModerate

Sunrise Sunset

Sunrise05:18Sunset21:02
UVModerate

Sunrise Sunset

Sunrise05:17Sunset21:04
UVModerate

Sunrise Sunset

Sunrise05:15Sunset21:05
UVLow

Sunrise Sunset

Sunrise05:14Sunset21:07
UVHigh
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:34Sunset20:47
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:33Sunset20:48
PollenHighUVModeratePollutionLow

Sunrise Sunset

Sunrise05:31Sunset20:50
PollenHighUVModeratePollutionModerate

Sunrise Sunset

Sunrise05:29Sunset20:52
PollenHighUVHighPollutionModerate

Sunrise Sunset

Sunrise05:28Sunset20:53
PollenHighUVModeratePollutionModerate

Sunrise Sunset

Sunrise05:26Sunset20:55
UVModerate

Sunrise Sunset

Sunrise05:24Sunset20:56
UVModerate

Sunrise Sunset

Sunrise05:23Sunset20:58
UVModerate

Sunrise Sunset

Sunrise05:21Sunset20:59
UVLow

Sunrise Sunset

Sunrise05:20Sunset21:01
UVModerate

Sunrise Sunset

Sunrise05:18Sunset21:02
UVModerate

Sunrise Sunset

Sunrise05:17Sunset21:04
UVModerate

Sunrise Sunset

Sunrise05:15Sunset21:05
UVLow

Sunrise Sunset

Sunrise05:14Sunset21:07
UVHigh
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Forecast for Wales

Latest forecast from BBC Wales Today

  • 8 hours ago
  • Updated Monday to Friday only

Latest forecast for South East Wales

Tonight

Tonight will see showers tend to ease and cloud will dissipate to reveal lengthy clear spells. However, further areas of cloud and the odd shower may drift in from the north towards dawn.

Tuesday

Tomorrow morning will see variable cloud and a small chance of a shower along with a few brighter breaks. Scattered showers will develop in the afternoon, these largely dying out by evening.

Outlook for Wednesday to Friday

Wednesday will be dry with a mix of variable cloud and sunny spells. Thursday will be another settled day with some areas of cloud and spells of sunshine throughout. More in the way of cloud on Friday but turning brighter later in the day. Trending milder.

  • 39 minutes ago

Observations - Bristol International Airport

Observed at 22:00,

Monday 6 May

11° C52° F
Wind speed0 Miles per hour0 Kilometres per hourNortherly
  • Humidity: 94%
  • Visibility: Not available
  • Pressure: 1014mb, Rising
Observation Station: Bristol International Airport (Lat: 51.3833 Long: -2.7167)

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