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      Elev 384 ft, 39.143 °N 77.406 °W

      Poolesville, MD

      Tue, Sep 29, 2026
      Tonight
      Tue 09/29
      Low 55°f
      9% Precip. / 0 in
      Cloudy skies this evening will become partly cloudy after midnight. Low near 55F. Winds light and variable.
      Tomorrow
      Wed 09/30
      High 79°f
      9% Precip. / 0 in
      Intervals of clouds and sunshine. High 79F. Winds light and variable.
      Sunrise 7:03 AM
      Sunset 6:55 PM
      Moonrise 8:19 PM
      Moonset 10:27 AM
      Waning Gibbous, 86% visible
      Hourly Forecast
      Now
      63°
      11PM
      63°
      12AM
      62°
      1AM
      61°
      2AM
      59°
      3AM
      59°
      4AM
      58°
      5AM
      58°
      6AM
      56°
      7AM
      57°
      7:04AM
      Sunrise
      8AM
      59°
      9AM
      63°
      10AM
      67°
      11AM
      71°
      12PM
      73°
      1PM
      75°
      2PM
      76°
      3PM
      77°
      4PM
      77°
      5PM
      77°
      6PM
      75°
      6:53PM
      Sunset
      7PM
      71°
      8PM
      69°
      9PM
      68°
      10PM
      67°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 pm
      Cloudy
      63°F 63°F 3% 0in 88% 63°F 98% 0 mph SSW 30.08in
      Additional Conditions
      1. Pressure 30.08 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point63°F
      5. Humidity 99%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KJYO Station History
      Almanac for September 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 74°F 89°F 1954
      4. Low 59°F 51°F 36°F 1942
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.13 in -
      7. Snow 0 in - in -
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 73°F 92°F
      4. Low 55°F 51°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:03 AM 6:55 PM
      3. Civil Twilight 6:37 AM 7:21 PM
      4. Nautical Twilight 6:06 AM 7:52PM
      5. Astronomical Twilight 5:34 AM 8:24 PM
      1. Length of Visible Light 12h 44m
      2. Length of Day 11h 51m
      3. Tomorrow will be 2 minutes 32 seconds shorter
      1. Moon 8:19 PM 10:27 AM
      2. Waning Gibbous86% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nearby Weather Stations
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      Elev.
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