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      Frost Advisory
      until 9:00 AM EDT
      Elev 262 ft, 39.037 °N 77.488 °W

      Ashburn, VA

      Ashburn Station44°
      Sun, Oct 25, 2026
      Tomorrow
      Sun 10/25
      High 66°f
      8% Precip. / 0 in
      Mostly sunny. High 66F. Winds light and variable.
      Tomorrow night
      Sun 10/25
      Low 38°f
      16% Precip. / 0 in
      A mostly clear sky. Low 38F. Winds light and variable.
      Sunrise 7:29 AM
      Sunset 6:17 PM
      Moonrise 5:43 PM
      Moonset 6:52 AM
      Waxing Gibbous, 99% visible
      Hourly Forecast
      12AM
      44°
      1AM
      43°
      2AM
      43°
      3AM
      42°
      4AM
      41°
      5AM
      41°
      6AM
      40°
      7AM
      40°
      7:30AM
      Sunrise
      8AM
      40°
      9AM
      45°
      10AM
      50°
      11AM
      56°
      12PM
      59°
      1PM
      62°
      2PM
      64°
      3PM
      65°
      4PM
      65°
      5PM
      64°
      6PM
      60°
      6:17PM
      Sunset
      7PM
      57°
      8PM
      53°
      9PM
      51°
      10PM
      48°
      11PM
      47°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 44°F 44°F 2% 0in 10% 43°F 97% 0 mph SSE 30.54in
      1:00 am
      Clear
      		 43°F 43°F 2% 0in 13% 42°F 99% 0 mph SSE 30.54in
      2:00 am
      Clear
      		 43°F 43°F 3% 0in 11% 43°F 100% 0 mph E 30.55in
      3:00 am
      Clear
      		 42°F 42°F 3% 0in 11% 42°F 100% 0 mph N 30.55in
      4:00 am
      Clear
      		 41°F 41°F 3% 0in 14% 41°F 97% 1 mph N 30.55in
      5:00 am
      Mostly Clear
      		 41°F 41°F 5% 0in 21% 40°F 99% 1 mph N 30.56in
      6:00 am
      Mostly Clear
      		 40°F 40°F 9% 0in 21% 40°F 100% 1 mph NNW 30.57in
      7:00 am
      Mostly Clear
      		 40°F 40°F 9% 0in 26% 40°F 100% 1 mph NNW 30.58in
      8:00 am
      Mostly Sunny
      		 40°F 40°F 8% 0in 28% 40°F 100% 1 mph NNW 30.59in
      9:00 am
      Mostly Sunny
      		 45°F 45°F 6% 0in 24% 42°F 89% 2 mph NNW 30.6in
      10:00 am
      Sunny
      		 50°F 50°F 4% 0in 14% 44°F 79% 2 mph NNW 30.6in
      11:00 am
      Sunny
      		 56°F 56°F 1% 0in 2% 45°F 67% 2 mph NNW 30.6in
      12:00 pm
      Sunny
      		 59°F 59°F 0% 0in 1% 45°F 60% 2 mph S 30.58in
      1:00 pm
      Sunny
      		 62°F 62°F 0% 0in 5% 45°F 55% 2 mph S 30.54in
      2:00 pm
      Sunny
      		 64°F 64°F 0% 0in 4% 46°F 52% 2 mph S 30.51in
      3:00 pm
      Sunny
      		 65°F 65°F 0% 0in 4% 47°F 52% 3 mph SSW 30.49in
      4:00 pm
      Sunny
      		 65°F 65°F 0% 0in 4% 47°F 52% 3 mph SSW 30.47in
      5:00 pm
      Sunny
      		 64°F 64°F 0% 0in 4% 47°F 55% 3 mph S 30.47in
      6:00 pm
      Sunny
      		 60°F 60°F 1% 0in 4% 47°F 62% 2 mph SSW 30.46in
      7:00 pm
      Clear
      		 57°F 57°F 2% 0in 1% 47°F 69% 2 mph S 30.46in
      8:00 pm
      Clear
      		 53°F 53°F 3% 0in 0% 46°F 76% 2 mph SSE 30.46in
      9:00 pm
      Clear
      		 51°F 51°F 4% 0in 0% 46°F 82% 1 mph SSE 30.45in
      10:00 pm
      Clear
      		 48°F 48°F 5% 0in 0% 45°F 89% 1 mph S 30.44in
      11:00 pm
      Clear
      		 47°F 47°F 6% 0in 0% 45°F 94% 1 mph SSW 30.44in
      Additional Conditions
      1. Pressure 30.54 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point43°F
      5. Humidity 91%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KJYO Station History
      Almanac for October 24, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 65°F 83°F 1978
      4. Low 35°F 42°F 20°F 1997
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 64°F 86°F
      4. Low 38°F 42°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:28 AM 6:18 PM
      3. Civil Twilight 7:01 AM 6:46 PM
      4. Nautical Twilight 6:30 AM 7:17PM
      5. Astronomical Twilight 5:59 AM 7:48 PM
      1. Length of Visible Light 11h 44m
      2. Length of Day 10h 49m
      3. Tomorrow will be 2 minutes 21 seconds shorter
      1. Moon 5:15 PM 5:41 AM
      2. Waxing Gibbous97% of the Moon is Illuminated
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
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