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      Elev 450 ft, 39.464 °N 76.486 °W

      Glen Arm, MD

      Glen Arm Station55°
      Wed, Nov 18, 2026
      Wednesday
      Wed 11/18
      High 57°f
      10% Precip. / 0 in
      Sunny. High 57F. Winds light and variable.
      Wednesday night
      Wed 11/18
      Low 31°f
      6% Precip. / 0 in
      Clear skies. Low 31F. Winds light and variable.
      Sunrise 6:53 AM
      Sunset 4:48 PM
      Moonrise 1:23 PM
      Moonset 12:07 AM
      Waxing Gibbous, 62% visible
      Hourly Forecast
      12AM
      34°
      1AM
      33°
      2AM
      32°
      3AM
      32°
      4AM
      31°
      5AM
      31°
      6AM
      30°
      6:53AM
      Sunrise
      7AM
      32°
      8AM
      36°
      9AM
      41°
      10AM
      46°
      11AM
      49°
      12PM
      52°
      1PM
      54°
      2PM
      55°
      3PM
      55°
      4PM
      52°
      4:48PM
      Sunset
      5PM
      49°
      6PM
      45°
      7PM
      42°
      8PM
      41°
      9PM
      40°
      10PM
      39°
      11PM
      37°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Clear
      		 34°F 34°F 5% 0in 26% 29°F 80% 2 mph NNW 30.4in
      1:00 am
      Mostly Clear
      		 33°F 33°F 5% 0in 26% 28°F 81% 2 mph NW 30.4in
      2:00 am
      Mostly Clear
      		 32°F 32°F 6% 0in 23% 28°F 84% 3 mph NNW 30.39in
      3:00 am
      Clear
      		 32°F 32°F 6% 0in 19% 27°F 81% 3 mph NNW 30.39in
      4:00 am
      Clear
      		 31°F 28°F 10% 0in 15% 27°F 83% 3 mph NNW 30.39in
      5:00 am
      Clear
      		 31°F 28°F 10% 0in 12% 26°F 82% 3 mph NW 30.4in
      6:00 am
      Clear
      		 30°F 27°F 10% 0in 9% 26°F 86% 3 mph NNW 30.41in
      7:00 am
      Sunny
      		 32°F 29°F 10% 0in 8% 27°F 82% 4 mph NNW 30.41in
      8:00 am
      Sunny
      		 36°F 33°F 9% 0in 8% 29°F 76% 4 mph NNW 30.41in
      9:00 am
      Sunny
      		 41°F 38°F 6% 0in 8% 31°F 66% 5 mph NNW 30.4in
      10:00 am
      Sunny
      		 46°F 43°F 1% 0in 9% 31°F 56% 5 mph NNW 30.39in
      11:00 am
      Sunny
      		 49°F 47°F 0% 0in 9% 31°F 48% 6 mph NNW 30.38in
      12:00 pm
      Sunny
      		 52°F 51°F 0% 0in 9% 30°F 42% 5 mph NNW 30.37in
      1:00 pm
      Sunny
      		 54°F 53°F 0% 0in 9% 30°F 39% 6 mph NNW 30.36in
      2:00 pm
      Sunny
      		 55°F 54°F 0% 0in 9% 30°F 38% 6 mph NNW 30.36in
      3:00 pm
      Sunny
      		 55°F 53°F 1% 0in 8% 31°F 40% 6 mph NNW 30.36in
      4:00 pm
      Sunny
      		 52°F 51°F 2% 0in 8% 31°F 43% 5 mph NNW 30.36in
      5:00 pm
      Clear
      		 49°F 47°F 2% 0in 8% 32°F 51% 4 mph NW 30.37in
      6:00 pm
      Clear
      		 45°F 45°F 4% 0in 7% 32°F 61% 3 mph NW 30.37in
      7:00 pm
      Clear
      		 42°F 42°F 3% 0in 7% 32°F 65% 2 mph NW 30.38in
      8:00 pm
      Clear
      		 41°F 41°F 4% 0in 7% 32°F 69% 2 mph NNW 30.38in
      9:00 pm
      Clear
      		 40°F 40°F 4% 0in 7% 31°F 70% 2 mph NW 30.38in
      10:00 pm
      Clear
      		 39°F 39°F 5% 0in 7% 31°F 73% 2 mph NW 30.38in
      11:00 pm
      Clear
      		 37°F 37°F 5% 0in 7% 31°F 76% 2 mph NW 30.38in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point38°F
      5. Humidity 52%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KMTN Station History
      Almanac for November 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 69°F 59°F 75°F 1985
      4. Low 37°F 39°F 19°F 1914
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.13 in -
      7. Snow 0 in - in -
      Almanac for November 11, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 58°F 78°F
      4. Low 39°F 39°F 20°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:44 AM 4:55 PM
      3. Civil Twilight 6:15 AM 5:23 PM
      4. Nautical Twilight 5:43 AM 5:55PM
      5. Astronomical Twilight 5:12 AM 6:27 PM
      1. Length of Visible Light 11h 7m
      2. Length of Day 10h 10m
      3. Tomorrow will be 2 minutes 3 seconds shorter
      1. Moon 8:17 AM 5:26 PM
      2. Waxing Crescent1% of the Moon is Illuminated
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
      Dec 8
      New Moon
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