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      Elev 440 ft, 39.456 °N 76.498 °W

      Glen Arm, MD

      Tue, Oct 27, 2026
      Today
      Tue 10/27
      High 68°f
      1% Precip. / 0 in
      Sunny. High 68F. Winds light and variable.
      Tonight
      Tue 10/27
      Low 46°f
      8% Precip. / 0 in
      Mainly clear skies. Low 46F. Winds light and variable.
      Sunrise 7:28 AM
      Sunset 6:10 PM
      Moonrise 6:53 PM
      Moonset 9:20 AM
      Waning Gibbous, 95% visible
      Hourly Forecast
      Now
      58°
      10AM
      60°
      11AM
      62°
      12PM
      64°
      1PM
      65°
      2PM
      66°
      3PM
      66°
      4PM
      66°
      5PM
      66°
      6PM
      63°
      6:10PM
      Sunset
      7PM
      58°
      8PM
      56°
      9PM
      55°
      10PM
      53°
      11PM
      52°
      12AM
      51°
      1AM
      50°
      2AM
      49°
      3AM
      49°
      4AM
      48°
      5AM
      48°
      6AM
      47°
      7AM
      47°
      7:29AM
      Sunrise
      8AM
      47°
      9AM
      51°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      10:00 am
      Sunny
      60°F 60°F 1% 0in 1% 48°F 66% 3 mph NNE 30.35in
      11:00 am
      Sunny
      62°F 62°F 0% 0in 3% 47°F 58% 3 mph NE 30.35in
      12:00 pm
      Sunny
      64°F 64°F 0% 0in 2% 47°F 54% 3 mph NE 30.35in
      1:00 pm
      Sunny
      65°F 65°F 0% 0in 4% 45°F 49% 4 mph NE 30.34in
      2:00 pm
      Sunny
      66°F 66°F 0% 0in 3% 46°F 48% 3 mph NE 30.32in
      3:00 pm
      Sunny
      66°F 66°F 0% 0in 5% 47°F 49% 4 mph ENE 30.31in
      4:00 pm
      Sunny
      66°F 66°F 0% 0in 5% 47°F 49% 3 mph ENE 30.31in
      5:00 pm
      Sunny
      66°F 66°F 0% 0in 4% 48°F 52% 4 mph E 30.32in
      6:00 pm
      Sunny
      63°F 63°F 2% 0in 4% 48°F 58% 3 mph E 30.33in
      7:00 pm
      Clear
      58°F 58°F 3% 0in 3% 48°F 69% 1 mph E 30.34in
      8:00 pm
      Clear
      56°F 56°F 3% 0in 1% 48°F 75% 0 mph E 30.35in
      9:00 pm
      Clear
      55°F 55°F 4% 0in 5% 48°F 78% 1 mph ENE 30.36in
      10:00 pm
      Clear
      53°F 53°F 4% 0in 7% 47°F 80% 1 mph ESE 30.37in
      11:00 pm
      Clear
      52°F 52°F 5% 0in 9% 47°F 82% 1 mph ESE 30.38in
      Additional Conditions
      1. Pressure 30.35 in
      2. Visibility 9 miles
      3. Clouds Clear
      4. Dew Point49°F
      5. Humidity 70%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KMTN Station History
      Almanac for October 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 68°F 64°F 85°F 1963
      4. Low 49°F 43°F 27°F 1988
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.13 in -
      7. Snow 0 in - in -
      Almanac for October 28, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 67°F 63°F 85°F
      4. Low 46°F 42°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:28 AM 6:10 PM
      3. Civil Twilight 7:01 AM 6:38 PM
      4. Nautical Twilight 6:29 AM 7:09PM
      5. Astronomical Twilight 5:58 AM 7:40 PM
      1. Length of Visible Light 11h 36m
      2. Length of Day 10h 41m
      3. Tomorrow will be 2 minutes 21 seconds shorter
      1. Moon 6:53 PM 9:20 AM
      2. Waning Gibbous95% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Glossary