Log In
    Favorites
        Member Settings
      Elev 531 ft, 39.348 °N 77.257 °W

      Green Valley, MD

      Tranquility Station66°
      Updated: 7:46 PM EST on November 4, 2026 (GMT -5)
      3 minutes ago
      77°
      50°
      66
      Feels Like 66
      Clear
      N
      7
      Lower temperature is expected tomorrow
      Wundermap

      Loading nearby stations…

       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Wed 11/04
        Low 61°f
         75% Precip. / 0.12 in
        Rain showers early will evolve into a more steady rain overnight. Low 61F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
        Tomorrow
        Thu 11/05
        High 73°f
         24% Precip. / 0 in
        Mostly cloudy. Slight chance of a rain shower. High 73F. Winds SSW at 10 to 15 mph.
        Tomorrow night
        Thu 11/05
        Low 58°f
         24% Precip. / 0 in
        Cloudy skies. Low 58F. Winds light and variable.
        Hourly Forecast
        Now
        65°
        8PM
        65°
        9PM
        64°
        10PM
        64°
        11PM
        62°
        12AM
        48%
        63°
        1AM
        62%
        63°
        2AM
        67%
        63°
        3AM
        54%
        64°
        4AM
        68%
        64°
        5AM
        75%
        64°
        6AM
        77%
        64°
        6:41AM
        Sunrise
        7AM
        43%
        64°
        8AM
        65°
        9AM
        67°
        10AM
        68°
        11AM
        69°
        12PM
        71°
        1PM
        72°
        2PM
        72°
        3PM
        72°
        4PM
        71°
        5PM
        71°
        5:03PM
        Sunset
        6PM
        68°
        7PM
        67°
        Precipitation
        77%
        Rain possible after 12 AM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        36
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point59°F
        5. Humidity 81%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFDK Station History
        Almanac for November 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 60°F 79°F 1974
        4. Low 50°F 35°F 19°F 1951
        5. Rain/Snow Depth
        6. Precipitation 0.12 in 0.12 in -
        7. Snow 0 in - in -
        Almanac for November 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 59°F 79°F
        4. Low 62°F 35°F 16°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:40 AM 5:04 PM
        3. Civil Twilight 6:12 AM 5:32 PM
        4. Nautical Twilight 5:40 AM 6:04PM
        5. Astronomical Twilight 5:09 AM 6:35 PM
        1. Length of Visible Light 11h 19m
        2. Length of Day 10h 23m
        3. Tomorrow will be 2 minutes 10 seconds shorter
        1. Moon 1:50 AM 2:38 PM
        2. Waning Crescent24% of the Moon is Illuminated
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Dec 1
        Waning Half Last Qtr
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary