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      Elev 390 ft, 39.078 °N 77.058 °W

      Glenmont, MD

      Hermitage Park Station70°
      Updated: 1:52 AM EDT on October 15, 2026 (GMT -4)
      4 minutes ago
      88°
      60°
      70
      Feels Like 70
      Partly Cloudy
      N
      2
      Lower temperature is expected today
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      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Wed 10/14
        Low 61°f
         2% Precip. / 0 in
        Cloudy skies. Low 61F. Winds light and variable.
        Tomorrow
        Thu 10/15
        High 63°f
         43% Precip. / 0.07 in
        Cloudy early with showers for the afternoon hours. High 63F. Winds light and variable. Chance of rain 40%.
        Tomorrow night
        Thu 10/15
        Low 57°f
         50% Precip. / 0.06 in
        Cloudy in the evening, then off and on rain showers after midnight. Low 57F. Winds light and variable. Chance of rain 50%.
        Hourly Forecast
        Now
        70°
        2AM
        70°
        3AM
        68°
        4AM
        67°
        5AM
        65°
        6AM
        64°
        7AM
        62°
        7:18AM
        Sunrise
        8AM
        62°
        9AM
        61°
        10AM
        61°
        11AM
        41%
        62°
        12PM
        62°
        1PM
        62°
        2PM
        38%
        61°
        3PM
        43%
        60°
        4PM
        39%
        60°
        5PM
        60°
        6PM
        60°
        6:29PM
        Sunset
        7PM
        59°
        8PM
        59°
        9PM
        58°
        10PM
        59°
        11PM
        59°
        12AM
        34%
        59°
        1AM
        59°
        Precipitation
        43%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        59
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.04 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point68°F
        5. Humidity 91%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGAI Station History
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 66°F 86°F 1920
        4. Low 57°F 48°F 26°F 1979
        5. Rain/Snow Depth
        6. Precipitation 0.14 in - in -
        7. Snow 0 in - in -
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 66°F 84°F
        4. Low 57°F 48°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:17 AM 6:29 PM
        3. Civil Twilight 6:51 AM 6:56 PM
        4. Nautical Twilight 6:19 AM 7:27PM
        5. Astronomical Twilight 5:49 AM 7:58 PM
        1. Length of Visible Light 12h 5m
        2. Length of Day 11h 11m
        3. Tomorrow will be 2 minutes 27 seconds shorter
        1. Moon 12:27 PM 9:21 PM
        2. Waxing Crescent23% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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