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      Elev 246 ft, 38.723 °N 77.548 °W

      Bristow, VA

      Fri, Oct 30, 2026
      Today
      Fri 10/30
      High 77°f
      15% Precip. / 0 in
      Some clouds this morning will give way to generally sunny skies for the afternoon. Warm. High 77F. Winds NW at 10 to 15 mph.
      Tonight
      Fri 10/30
      Low 43°f
      6% Precip. / 0 in
      Clear skies. Low 43F. Winds N at 5 to 10 mph.
      Sunrise 7:35 AM
      Sunset 6:12 PM
      Moonrise 10:05 PM
      Moonset 12:48 PM
      Waning Gibbous, 69% visible
      Hourly Forecast
      Now
      47°
      6AM
      47°
      7AM
      47°
      7:35AM
      Sunrise
      8AM
      48°
      9AM
      55°
      10AM
      62°
      11AM
      68°
      12PM
      71°
      1PM
      74°
      2PM
      75°
      3PM
      76°
      4PM
      75°
      5PM
      72°
      6PM
      68°
      6:11PM
      Sunset
      7PM
      62°
      8PM
      59°
      9PM
      56°
      10PM
      53°
      11PM
      52°
      12AM
      50°
      1AM
      49°
      2AM
      48°
      3AM
      47°
      4AM
      47°
      5AM
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      6:00 am
      Cloudy
      47°F 47°F 15% 0in 89% 45°F 92% 0 mph W 30.11in
      7:00 am
      Mostly Cloudy
      47°F 47°F 3% 0in 77% 44°F 90% 0 mph W 30.13in
      8:00 am
      Partly Cloudy
      48°F 48°F 2% 0in 59% 45°F 90% 0 mph WNW 30.14in
      9:00 am
      Sunny
      55°F 55°F 2% 0in 10% 50°F 84% 2 mph NW 30.15in
      10:00 am
      Sunny
      62°F 62°F 1% 0in 8% 52°F 69% 6 mph NW 30.16in
      11:00 am
      Sunny
      68°F 68°F 1% 0in 0% 53°F 57% 11 mph NW 30.17in
      12:00 pm
      Sunny
      71°F 71°F 0% 0in 0% 52°F 51% 13 mph NNW 30.17in
      1:00 pm
      Sunny
      74°F 74°F 0% 0in 0% 49°F 42% 12 mph NW 30.16in
      2:00 pm
      Sunny
      75°F 75°F 0% 0in 0% 47°F 36% 11 mph NW 30.15in
      3:00 pm
      Sunny
      76°F 76°F 0% 0in 0% 45°F 34% 11 mph NNW 30.15in
      4:00 pm
      Sunny
      75°F 75°F 0% 0in 0% 43°F 32% 11 mph NNW 30.16in
      5:00 pm
      Sunny
      72°F 72°F 0% 0in 0% 43°F 34% 11 mph NNW 30.18in
      6:00 pm
      Sunny
      68°F 68°F 0% 0in 0% 41°F 38% 8 mph NNW 30.2in
      7:00 pm
      Clear
      62°F 62°F 0% 0in 0% 42°F 48% 7 mph NNW 30.24in
      8:00 pm
      Clear
      59°F 58°F 0% 0in 0% 42°F 53% 6 mph N 30.27in
      9:00 pm
      Clear
      56°F 55°F 1% 0in 3% 42°F 60% 6 mph NNW 30.29in
      10:00 pm
      Clear
      53°F 52°F 1% 0in 7% 42°F 66% 5 mph NNW 30.32in
      11:00 pm
      Clear
      52°F 50°F 2% 0in 16% 41°F 68% 5 mph N 30.34in
      Additional Conditions
      1. Pressure 30.11 in
      2. Visibility 1.5 miles
      3. Clouds Cloudy
      4. Dew Point44°F
      5. Humidity 91%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KHEF Station History
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 77°F 65°F 81°F 1961
      4. Low 46°F 40°F 23°F 1969
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.1 in -
      7. Snow 0 in - in -
      Almanac for October 31, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 65°F 85°F
      4. Low 43°F 39°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:35 AM 6:12 PM
      3. Civil Twilight 7:07 AM 6:39 PM
      4. Nautical Twilight 6:36 AM 7:10PM
      5. Astronomical Twilight 6:05 AM 7:41 PM
      1. Length of Visible Light 11h 32m
      2. Length of Day 10h 37m
      3. Tomorrow will be 2 minutes 15 seconds shorter
      1. Moon 10:05 PM 12:48 PM
      2. Waning Gibbous69% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary