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      Moderate Warning for Fog
      until 11:00 AM GMT
      Elev 196 ft, 51.751 °N 3.380 °W

      Merthyr Tydfil, GB

      Merthyr Tydfil Station49°
      Tue, Nov 17, 2026
      Tuesday
      Tue 11/17
      High 49°f
      60% Precip. / 0.15 in
      Cloudy with occasional light rain. High 49F. Winds WSW at 10 to 20 mph. Chance of rain 60%.
      Tuesday night
      Tue 11/17
      Low 44°f
      58% Precip. / 0.11 in
      Considerable cloudiness with occasional rain showers. Low 44F. Winds WSW at 10 to 20 mph. Chance of rain 60%.
      Sunrise 7:35 AM
      Sunset 4:20 PM
      Moonrise 1:27 PM
      Moonset 11:42 PM
      First Quarter, 50% visible
      Hourly Forecast
      12AM
      60%
      46°
      1AM
      60%
      46°
      2AM
      60%
      46°
      3AM
      60%
      46°
      4AM
      60%
      46°
      5AM
      60%
      46°
      6AM
      60%
      45°
      7AM
      60%
      45°
      7:36AM
      Sunrise
      8AM
      60%
      46°
      9AM
      60%
      47°
      10AM
      60%
      47°
      11AM
      60%
      48°
      12PM
      60%
      48°
      1PM
      60%
      48°
      2PM
      60%
      48°
      3PM
      56%
      48°
      4PM
      55%
      47°
      4:20PM
      Sunset
      5PM
      55%
      46°
      6PM
      56%
      45°
      7PM
      56%
      45°
      8PM
      57%
      45°
      9PM
      54%
      45°
      10PM
      54%
      45°
      11PM
      53%
      45°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Rain
      		 46°F 40°F 60% 0.03in 100% 45°F 97% 13 mph SW 29.11in
      1:00 am
      Light Rain
      		 46°F 40°F 60% 0.02in 90% 46°F 98% 13 mph SW 29.11in
      2:00 am
      Light Rain
      		 46°F 40°F 60% 0.02in 90% 46°F 98% 13 mph SW 29.12in
      3:00 am
      Light Rain
      		 46°F 40°F 60% 0.02in 89% 45°F 99% 13 mph WSW 29.12in
      4:00 am
      Light Rain
      		 46°F 40°F 60% 0.02in 88% 46°F 100% 12 mph WSW 29.12in
      5:00 am
      Light Rain
      		 46°F 40°F 60% 0.02in 86% 46°F 100% 12 mph WSW 29.13in
      6:00 am
      Light Rain
      		 45°F 40°F 60% 0.02in 85% 45°F 99% 12 mph WSW 29.13in
      7:00 am
      Light Rain
      		 45°F 39°F 60% 0.02in 83% 45°F 97% 12 mph WSW 29.14in
      8:00 am
      Light Rain
      		 46°F 40°F 60% 0.01in 81% 45°F 95% 13 mph WSW 29.15in
      9:00 am
      Light Rain
      		 47°F 41°F 60% 0.01in 80% 45°F 94% 14 mph WSW 29.16in
      10:00 am
      Light Rain
      		 47°F 42°F 60% 0.02in 80% 45°F 93% 14 mph WSW 29.18in
      11:00 am
      Light Rain
      		 48°F 42°F 60% 0.02in 80% 46°F 91% 14 mph W 29.19in
      12:00 pm
      Light Rain
      		 48°F 43°F 60% 0.01in 80% 45°F 90% 14 mph W 29.2in
      1:00 pm
      Light Rain
      		 48°F 43°F 60% 0.01in 80% 45°F 87% 14 mph W 29.21in
      2:00 pm
      Light Rain
      		 48°F 43°F 60% 0.01in 80% 44°F 86% 14 mph W 29.21in
      3:00 pm
      Showers
      		 48°F 42°F 56% 0.01in 80% 44°F 86% 14 mph W 29.22in
      4:00 pm
      Showers
      		 47°F 42°F 55% 0.01in 80% 44°F 88% 13 mph W 29.23in
      5:00 pm
      Showers
      		 46°F 41°F 55% 0.01in 68% 44°F 90% 12 mph WSW 29.24in
      6:00 pm
      Showers
      		 45°F 40°F 56% 0.01in 68% 43°F 92% 11 mph WSW 29.25in
      7:00 pm
      Showers
      		 45°F 40°F 56% 0.01in 80% 43°F 93% 11 mph WSW 29.26in
      8:00 pm
      Showers
      		 45°F 40°F 57% 0.01in 80% 43°F 93% 11 mph WSW 29.27in
      9:00 pm
      Showers
      		 45°F 39°F 54% 0.01in 65% 43°F 94% 10 mph WSW 29.28in
      10:00 pm
      Showers
      		 45°F 39°F 54% 0.01in 67% 43°F 93% 11 mph WSW 29.29in
      11:00 pm
      Showers
      		 45°F 40°F 53% 0.01in 72% 43°F 93% 11 mph WSW 29.31in
      Additional Conditions
      1. Pressure 30.15 in
      2. Visibility 8 miles
      3. Clouds Clear
      4. Dew Point44°F
      5. Humidity 90%
      6. Rainfall 0.05 in
      7. Snow Depth 0 in
       EGFF Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 50°F -°F -°F
      4. Low 37°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 46°F -°F -°F
      4. Low 38°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:20 AM 4:33 PM
      3. Civil Twilight 6:43 AM 5:10 PM
      4. Nautical Twilight 6:03 AM 5:50PM
      5. Astronomical Twilight 5:24 AM 6:29 PM
      1. Length of Visible Light 10h 26m
      2. Length of Day 9h 13m
      3. Tomorrow will be 3 minutes 23 seconds shorter
      1. Moon 6:38 AM 3:37 PM
      2. Waning Crescent1% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
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