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      Elev 170 ft, 39.139 °N 77.769 °W

      Round Hill, VA

      Round Hill Station42°
      Updated: 12:41 AM EDT on October 7, 2026 (GMT -4)
      2 minutes ago
      58°
      52°
      42
      Feels Like 42
      Clear
      N
      1
      Higher temperature is expected today
      Wundermap
      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
        Tue 10/06
        Low 41°f
         2% Precip. / 0 in
        Clear skies. Low 41F. Winds light and variable.
        Tomorrow
        Wed 10/07
        High 73°f
         6% Precip. / 0 in
        Sunny. High 73F. Winds S at 5 to 10 mph.
        Tomorrow night
        Wed 10/07
        Low 52°f
         7% Precip. / 0 in
        Clear skies. Low 52F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        42°
        1AM
        43°
        2AM
        42°
        3AM
        42°
        4AM
        43°
        5AM
        44°
        6AM
        43°
        7AM
        43°
        7:13AM
        Sunrise
        8AM
        43°
        9AM
        49°
        10AM
        55°
        11AM
        60°
        12PM
        64°
        1PM
        67°
        2PM
        69°
        3PM
        71°
        4PM
        72°
        5PM
        71°
        6PM
        68°
        6:44PM
        Sunset
        7PM
        66°
        8PM
        63°
        9PM
        60°
        10PM
        59°
        11PM
        57°
        12AM
        56°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        52
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.1 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point42°F
        5. Humidity 100%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KJYO Station History
        Almanac for October 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 70°F 97°F 1941
        4. Low 41°F 48°F 24°F 1904
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 69°F 90°F
        4. Low 41°F 47°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:12 AM 6:44 PM
        3. Civil Twilight 6:46 AM 7:10 PM
        4. Nautical Twilight 6:15 AM 7:41PM
        5. Astronomical Twilight 5:44 AM 8:12 PM
        1. Length of Visible Light 12h 24m
        2. Length of Day 11h 31m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 3:53 AM 5:12 PM
        2. Waning Crescent12% 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
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