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      Small Craft Advisory
      until 6:00 AM EDT
      Elev 174 ft, 38.926 °N 76.913 °W

      Cheverly, MD

      Fairmont Heights Station77°
      Updated: 12:36 AM EDT on September 22, 2026 (GMT -4)
      56 seconds ago
      79°
      73°
      77
      Feels Like 77
      Cloudy
      N
      5
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 09/21
        Low 60°f
         99% Precip. / 0.14 in
        Rain. Low near 60F. Winds ENE at 5 to 10 mph. Chance of rain 100%.
        Tomorrow
        Tue 09/22
        High 62°f
         92% Precip. / 0.66 in
        Periods of rain. High 62F. Winds NE at 10 to 15 mph. Chance of rain 90%. Rainfall near a half an inch.
        Tomorrow night
        Tue 09/22
        Low 55°f
         82% Precip. / 0.36 in
        Rain likely. Low near 55F. Winds NE at 10 to 15 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
        Hourly Forecast
        Now
        64°
        1AM
        64°
        2AM
        32%
        64°
        3AM
        99%
        64°
        4AM
        68%
        64°
        5AM
        48%
        64°
        6AM
        36%
        63°
        6:55AM
        Sunrise
        7AM
        56%
        62°
        8AM
        86%
        61°
        9AM
        92%
        62°
        10AM
        92%
        62°
        11AM
        79%
        62°
        12PM
        81%
        62°
        1PM
        74%
        61°
        2PM
        66%
        61°
        3PM
        81%
        61°
        4PM
        64%
        62°
        5PM
        79%
        62°
        6PM
        79%
        62°
        7PM
        79%
        62°
        7:04PM
        Sunset
        8PM
        70%
        61°
        9PM
        68%
        60°
        10PM
        59%
        60°
        11PM
        58%
        60°
        12AM
        65%
        60°
        Precipitation
        99%
        Rain likely around 2:45 AM
        Pollen
        Ragweed Pollen
        High
        Air Quality
        29
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point63°F
        5. Humidity 96%
        6. Rainfall 0.5 in
        7. Snow Depth 0 in
         KCGS Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 79°F 97°F 1970
        4. Low 73°F 59°F 40°F 1962
        5. Rain/Snow Depth
        6. Precipitation 0.14 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 79°F 96°F
        4. Low 73°F 59°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:55 AM 7:04 PM
        3. Civil Twilight 6:28 AM 7:31 PM
        4. Nautical Twilight 5:57 AM 8:02PM
        5. Astronomical Twilight 5:25 AM 8:33 PM
        1. Length of Visible Light 13h 2m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 5:10 PM 2:30 AM
        2. Waxing Gibbous85% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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