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      Elev 440 ft, 39.456 °N 76.498 °W

      Glen Arm, MD

      Fri, Oct 9, 2026
      Today
      Fri 10/09
      High 74°f
      1% Precip. / 0 in
      Sunshine and a few afternoon clouds. High 74F. Winds WNW at 5 to 10 mph.
      Tonight
      Fri 10/09
      Low 51°f
      3% Precip. / 0 in
      Partly cloudy early with increasing clouds overnight. Low 51F. Winds light and variable.
      Sunrise 7:09 AM
      Sunset 6:35 PM
      Moonrise 6:03 AM
      Moonset 5:54 PM
      Waning Crescent, 1% visible
      Hourly Forecast
      Now
      69°
      12PM
      72°
      1PM
      73°
      2PM
      74°
      3PM
      73°
      4PM
      73°
      5PM
      71°
      6PM
      68°
      6:35PM
      Sunset
      7PM
      64°
      8PM
      62°
      9PM
      60°
      10PM
      58°
      11PM
      57°
      12AM
      56°
      1AM
      55°
      2AM
      54°
      3AM
      54°
      4AM
      53°
      5AM
      53°
      6AM
      52°
      7AM
      52°
      7:11AM
      Sunrise
      8AM
      53°
      9AM
      57°
      10AM
      61°
      11AM
      64°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 pm
      Sunny
      72°F 72°F 0% 0in 16% 44°F 37% 5 mph W 30.19in
      1:00 pm
      Partly Cloudy
      73°F 73°F 0% 0in 30% 43°F 33% 7 mph WNW 30.18in
      2:00 pm
      Partly Cloudy
      74°F 74°F 0% 0in 45% 42°F 31% 8 mph WNW 30.17in
      3:00 pm
      Mostly Cloudy
      73°F 73°F 0% 0in 60% 42°F 33% 8 mph WNW 30.17in
      4:00 pm
      Partly Cloudy
      73°F 73°F 0% 0in 59% 43°F 34% 7 mph WNW 30.17in
      5:00 pm
      Partly Cloudy
      71°F 71°F 1% 0in 55% 45°F 39% 5 mph WNW 30.18in
      6:00 pm
      Partly Cloudy
      68°F 68°F 1% 0in 51% 47°F 46% 4 mph NW 30.19in
      7:00 pm
      Mostly Cloudy
      64°F 64°F 1% 0in 65% 46°F 52% 2 mph NW 30.22in
      8:00 pm
      Mostly Cloudy
      62°F 62°F 0% 0in 65% 46°F 57% 2 mph NNW 30.25in
      9:00 pm
      Partly Cloudy
      60°F 60°F 1% 0in 59% 46°F 61% 1 mph NNW 30.27in
      10:00 pm
      Partly Cloudy
      58°F 58°F 1% 0in 56% 46°F 64% 1 mph NNW 30.28in
      11:00 pm
      Mostly Cloudy
      57°F 57°F 1% 0in 76% 46°F 68% 1 mph NNW 30.29in
      Additional Conditions
      1. Pressure 30.19 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point47°F
      5. Humidity 44%
      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 74°F 71°F 85°F 1990
      4. Low 44°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 30 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
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      Glossary