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      Elev 440 ft, 39.456 °N 76.498 °W

      Glen Arm, MD

      Thu, Oct 29, 2026
      Today
      Thu 10/29
      High 69°f
      3% Precip. / 0 in
      A good deal of sunshine. Warm. High 69F. Winds SSW at 5 to 10 mph.
      Tonight
      Thu 10/29
      Low 52°f
      8% Precip. / 0 in
      Generally clear. Low 52F. Winds light and variable.
      Sunrise 7:30 AM
      Sunset 6:07 PM
      Moonrise 8:47 PM
      Moonset 11:47 AM
      Waning Gibbous, 80% visible
      Hourly Forecast
      Now
      65°
      12PM
      67°
      1PM
      68°
      2PM
      69°
      3PM
      68°
      4PM
      68°
      5PM
      67°
      6PM
      64°
      6:07PM
      Sunset
      7PM
      59°
      8PM
      57°
      9PM
      56°
      10PM
      55°
      11PM
      55°
      12AM
      54°
      1AM
      54°
      2AM
      53°
      3AM
      54°
      4AM
      53°
      5AM
      53°
      6AM
      54°
      7AM
      55°
      7:32AM
      Sunrise
      8AM
      55°
      9AM
      59°
      10AM
      64°
      11AM
      68°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 pm
      Sunny
      67°F 67°F 1% 0in 13% 54°F 64% 5 mph S 30.25in
      1:00 pm
      Sunny
      68°F 68°F 1% 0in 12% 54°F 60% 6 mph SSW 30.22in
      2:00 pm
      Mostly Sunny
      69°F 69°F 1% 0in 20% 54°F 59% 7 mph SSW 30.18in
      3:00 pm
      Sunny
      68°F 68°F 1% 0in 19% 53°F 59% 6 mph SSW 30.16in
      4:00 pm
      Sunny
      68°F 68°F 1% 0in 13% 53°F 58% 6 mph SSW 30.15in
      5:00 pm
      Sunny
      67°F 67°F 2% 0in 1% 53°F 59% 5 mph SSW 30.14in
      6:00 pm
      Sunny
      64°F 64°F 3% 0in 0% 53°F 67% 4 mph S 30.14in
      7:00 pm
      Clear
      59°F 59°F 6% 0in 1% 53°F 80% 2 mph S 30.14in
      8:00 pm
      Clear
      57°F 57°F 7% 0in 0% 53°F 87% 1 mph SSW 30.14in
      9:00 pm
      Clear
      56°F 56°F 7% 0in 0% 53°F 91% 1 mph SSW 30.13in
      10:00 pm
      Clear
      55°F 55°F 7% 0in 0% 53°F 92% 1 mph SW 30.13in
      11:00 pm
      Clear
      55°F 55°F 7% 0in 1% 53°F 94% 2 mph SW 30.13in
      Additional Conditions
      1. Pressure 30.27 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point55°F
      5. Humidity 69%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KMTN Station History
      Almanac for October 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 69°F 63°F 79°F 1918
      4. Low 46°F 42°F 25°F 1965
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.13 in -
      7. Snow 0 in - in -
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 73°F 63°F 81°F
      4. Low 48°F 42°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:30 AM 6:07 PM
      3. Civil Twilight 7:03 AM 6:35 PM
      4. Nautical Twilight 6:31 AM 7:07PM
      5. Astronomical Twilight 6:00 AM 7:38 PM
      1. Length of Visible Light 11h 32m
      2. Length of Day 10h 37m
      3. Tomorrow will be 2 minutes 18 seconds shorter
      1. Moon 8:47 PM 11:47 AM
      2. Waning Gibbous80% 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
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      Windchill
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      Elev.
      Updated
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      Glossary