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      Elev 440 ft, 39.456 °N 76.498 °W

      Glen Arm, MD

      Sat, Oct 10, 2026
      Tomorrow
      Sat 10/10
      High 71°f59°f
      2% Precip. / 0 in
      Mostly cloudy skies. High 71F. Winds E at 5 to 10 mph.
      Tomorrow night
      Sat 10/10
      Low 59°f
      87% Precip. / 0.23 in
      Rain likely. Low 59F. Winds E at 5 to 10 mph. Chance of rain 90%. Rainfall around a quarter of an inch.
      Sunrise 7:10 AM
      Sunset 6:34 PM
      Moonrise 7:10 AM
      Moonset 6:18 PM
      New, 0% visible
      Hourly Forecast
      12AM
      56°
      1AM
      55°
      2AM
      54°
      3AM
      54°
      4AM
      52°
      5AM
      52°
      6AM
      52°
      7AM
      52°
      7:11AM
      Sunrise
      8AM
      53°
      9AM
      57°
      10AM
      61°
      11AM
      64°
      12PM
      67°
      1PM
      68°
      2PM
      69°
      3PM
      69°
      4PM
      69°
      5PM
      69°
      6PM
      67°
      6:34PM
      Sunset
      7PM
      65°
      8PM
      63°
      9PM
      62°
      10PM
      61°
      11PM
      38%
      60°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      56°F 56°F 1% 0in 46% 47°F 73% 1 mph N 30.3in
      1:00 am
      Partly Cloudy
      55°F 55°F 2% 0in 54% 46°F 73% 0 mph N 30.3in
      2:00 am
      Mostly Cloudy
      54°F 54°F 2% 0in 62% 46°F 74% 0 mph N 30.31in
      3:00 am
      Partly Cloudy
      54°F 54°F 2% 0in 59% 46°F 75% 0 mph NNE 30.32in
      4:00 am
      Partly Cloudy
      52°F 52°F 2% 0in 55% 45°F 77% 0 mph NNW 30.32in
      5:00 am
      Mostly Cloudy
      52°F 52°F 2% 0in 68% 45°F 77% 1 mph N 30.34in
      6:00 am
      Mostly Cloudy
      52°F 52°F 2% 0in 68% 45°F 75% 1 mph NNE 30.35in
      7:00 am
      Mostly Cloudy
      52°F 52°F 2% 0in 65% 44°F 74% 1 mph NE 30.38in
      8:00 am
      Mostly Cloudy
      53°F 53°F 2% 0in 68% 44°F 72% 1 mph NE 30.39in
      9:00 am
      Mostly Cloudy
      57°F 57°F 1% 0in 79% 46°F 67% 2 mph ENE 30.42in
      10:00 am
      Mostly Cloudy
      61°F 61°F 0% 0in 63% 46°F 59% 3 mph ENE 30.43in
      11:00 am
      Mostly Cloudy
      64°F 64°F 0% 0in 65% 45°F 51% 4 mph E 30.43in
      12:00 pm
      Mostly Cloudy
      67°F 67°F 0% 0in 63% 45°F 45% 5 mph E 30.44in
      1:00 pm
      Partly Cloudy
      68°F 68°F 0% 0in 53% 44°F 42% 7 mph E 30.42in
      2:00 pm
      Mostly Cloudy
      69°F 69°F 0% 0in 71% 45°F 42% 7 mph E 30.4in
      3:00 pm
      Mostly Cloudy
      69°F 69°F 0% 0in 69% 45°F 43% 8 mph ESE 30.39in
      4:00 pm
      Mostly Cloudy
      69°F 69°F 0% 0in 78% 46°F 43% 8 mph ESE 30.39in
      5:00 pm
      Mostly Cloudy
      69°F 69°F 0% 0in 60% 47°F 46% 8 mph ESE 30.38in
      6:00 pm
      Mostly Cloudy
      67°F 67°F 0% 0in 77% 47°F 48% 7 mph ESE 30.39in
      7:00 pm
      Mostly Cloudy
      65°F 65°F 0% 0in 69% 47°F 52% 5 mph ESE 30.39in
      8:00 pm
      Cloudy
      63°F 63°F 2% 0in 89% 48°F 58% 5 mph ESE 30.4in
      9:00 pm
      Cloudy
      62°F 62°F 3% 0in 96% 50°F 64% 5 mph ESE 30.4in
      10:00 pm
      Cloudy
      61°F 61°F 8% 0in 93% 50°F 67% 4 mph E 30.41in
      11:00 pm
      Light Rain
      60°F 60°F 38% 0.01in 98% 51°F 71% 4 mph E 30.4in
      Additional Conditions
      1. Pressure 30.17 in
      2. Visibility 9 miles
      3. Clouds Partly Cloudy
      4. Dew Point40°F
      5. Humidity 29%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KMTN Station History
      Almanac for October 9, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 77°F 71°F 85°F 1990
      4. Low 45°F 49°F 34°F 1988
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.13 in -
      7. Snow 0 in - in -
      Almanac for October 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 70°F 88°F
      4. Low 51°F 49°F 33°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:09 AM 6:35 PM
      3. Civil Twilight 6:43 AM 7:02 PM
      4. Nautical Twilight 6:11 AM 7:33PM
      5. Astronomical Twilight 5:40 AM 8:04 PM
      1. Length of Visible Light 12h 19m
      2. Length of Day 11h 25m
      3. Tomorrow will be 2 minutes 32 seconds shorter
      1. Moon 6:03 AM 5:54 PM
      2. Waning Crescent1% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary