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      Elev 193 ft, 51.751 °N 3.380 °W

      Merthyr Tydfil, GB

      Wed, Sep 30, 2026
      Tonight
      Wed 09/30
      Low 48°f
      44% Precip. / 0.12 in
      Light rain early...then remaining cloudy with showers overnight. Low 48F. Winds light and variable. Chance of rain 40%.
      Tomorrow
      Thu 10/01
      High 62°f
      34% Precip. / 0.01 in
      Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High 62F. Winds SW at 5 to 10 mph. Chance of rain 30%.
      Sunrise 7:12 AM
      Sunset 6:53 PM
      Moonrise 7:59 PM
      Moonset 12:26 PM
      Waning Gibbous, 79% visible
      Hourly Forecast
      Now
      56°
      8PM
      40%
      55°
      9PM
      55°
      10PM
      54°
      11PM
      54°
      12AM
      54°
      1AM
      53°
      2AM
      40%
      52°
      3AM
      44%
      52°
      4AM
      30%
      52°
      5AM
      51°
      6AM
      36%
      49°
      7AM
      34%
      49°
      7:14AM
      Sunrise
      8AM
      51°
      9AM
      32%
      53°
      10AM
      56°
      11AM
      58°
      12PM
      60°
      1PM
      61°
      2PM
      61°
      3PM
      61°
      4PM
      60°
      5PM
      59°
      6PM
      58°
      6:51PM
      Sunset
      7PM
      55°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      8:00 pm
      Light Rain
      55°F 55°F 40% 0in 96% 53°F 91% 4 mph S 29.9in
      9:00 pm
      Cloudy
      55°F 55°F 22% 0in 83% 53°F 93% 3 mph SSW 29.91in
      10:00 pm
      Cloudy
      54°F 54°F 19% 0in 86% 53°F 96% 3 mph S 29.93in
      11:00 pm
      Cloudy
      54°F 53°F 16% 0in 93% 53°F 97% 4 mph S 29.94in
      Additional Conditions
      1. Pressure 29.9 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point53°F
      5. Humidity 90%
      6. Rainfall 0.69 in
      7. Snow Depth 0 in
      EGFF Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 66°F -°F -°F
      4. Low 52°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.12 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 62°F -°F -°F
      4. Low 48°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:12 AM 6:53 PM
      3. Civil Twilight 6:39 AM 7:26 PM
      4. Nautical Twilight 5:59 AM 8:05PM
      5. Astronomical Twilight 5:19 AM 8:45 PM
      1. Length of Visible Light 12h 47m
      2. Length of Day 11h 40m
      3. Tomorrow will be 3 minutes 56 seconds shorter
      1. Moon 7:59 PM 12:26 PM
      2. Waning Gibbous79% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary