, °C

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Today

      Sep 28

      19° /13°C
      Mostly cloudy with a shower
    • Thu

      Sep 29

      17° /9°
      Intervals of clouds and sun
      More
    • Fri

      Sep 30

      15° /9°
      A couple of showers
      More
    • Sat

      Oct 1

      14° /6°
      A couple of thundershowers
      More
    • Sun

      Oct 2

      15° /10°
      Times of clouds and sun
      More
    Wednesday
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    Forecast Showers Cloudy Cloudy Cloudy Showers Showers Cloudy Cloudy
    Temp (°C) 17° 17° 17° 17° 17° 16° 16° 16°
    RealFeel® 14° 15° 14° 14° 13° 12° 13° 13°
    Wind (km/h) 22 SW 24 SW 22 SW 22 SW 22 SW 20 SW 22 WSW 20 W
    precip
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    Rain
    52%
    48%
    43%
    47%
    51%
    52%
    48%
    44%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
    Humidity 86% 85% 86% 89% 90% 90% 90% 89%
    Dew Point 15° 15° 15° 15° 15° 15° 14° 14°
    Temp °C
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    20° 15°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 19° 17° N/A 19°
    Low 13° 10° N/A

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 7:01 PM
    • Duration: 11:47 hr

    Moonrise/Moonset

    • Moonrise: 4:17 AM
    • Moonset: 6:10 PM
    • Duration: 13:53 hr
    Astronomy

    Merthyr Weather Report

    Strong storm to lash UK with rain and gusty winds later this week

    September 28, 2016; 5:00 AM ET

    Following some rain and gusty winds on Tuesday, a strong storm will target the United Kingdom on Thursday. More >