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      Elev 246 ft, 38.723 °N 77.548 °W

      Bristow, VA

      Fri, Oct 2, 2026
      Today
      Fri 10/02
      High 89°f
      35% Precip. / 0.1 in
      Partly cloudy skies this morning will give way to occasional showers during the afternoon. Hot. High 89F. Winds SW at 5 to 10 mph. Chance of rain 40%.
      Tonight
      Fri 10/02
      Low 58°f
      57% Precip. / 0.16 in
      Cloudy with showers. Low 58F. Winds NNW at 5 to 10 mph. Chance of rain 60%.
      Sunrise 7:07 AM
      Sunset 6:51 PM
      Moonrise 11:03 PM
      Moonset 1:58 PM
      Waning Gibbous, 55% visible
      Hourly Forecast
      Now
      60°
      5AM
      60°
      6AM
      59°
      7AM
      58°
      7:07AM
      Sunrise
      8AM
      63°
      9AM
      67°
      10AM
      72°
      11AM
      78°
      12PM
      82°
      1PM
      85°
      2PM
      87°
      3PM
      87°
      4PM
      87°
      5PM
      36%
      84°
      6PM
      81°
      6:51PM
      Sunset
      7PM
      77°
      8PM
      34%
      75°
      9PM
      73°
      10PM
      72°
      11PM
      42%
      70°
      12AM
      49%
      69°
      1AM
      53%
      68°
      2AM
      57%
      66°
      3AM
      38%
      64°
      4AM
      34%
      63°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      5:00 am
      Clear
      60°F 60°F 2% 0in 11% 57°F 90% 1 mph SW 30in
      6:00 am
      Clear
      59°F 59°F 2% 0in 11% 57°F 91% 2 mph SW 30in
      7:00 am
      Mostly Clear
      58°F 58°F 2% 0in 20% 56°F 94% 2 mph SW 30.01in
      8:00 am
      Partly Cloudy
      63°F 63°F 2% 0in 30% 59°F 89% 4 mph SW 30.01in
      9:00 am
      Partly Cloudy
      67°F 67°F 2% 0in 36% 62°F 83% 5 mph SW 30.02in
      10:00 am
      Partly Cloudy
      72°F 72°F 1% 0in 37% 63°F 73% 6 mph SW 30.01in
      11:00 am
      Partly Cloudy
      78°F 78°F 1% 0in 34% 64°F 63% 6 mph SW 30in
      12:00 pm
      Partly Cloudy
      82°F 85°F 0% 0in 36% 65°F 56% 6 mph SW 29.98in
      1:00 pm
      Partly Cloudy
      85°F 88°F 0% 0in 32% 65°F 50% 6 mph SW 29.96in
      2:00 pm
      Partly Cloudy
      87°F 90°F 2% 0in 48% 64°F 46% 7 mph SW 29.95in
      3:00 pm
      Partly Cloudy
      87°F 91°F 12% 0in 54% 65°F 48% 8 mph SW 29.93in
      4:00 pm
      Mostly Cloudy
      87°F 91°F 17% 0in 61% 67°F 51% 7 mph WSW 29.92in
      5:00 pm
      Showers
      84°F 88°F 36% 0.1in 66% 67°F 57% 8 mph WSW 29.92in
      6:00 pm
      Mostly Cloudy
      81°F 85°F 15% 0in 65% 68°F 66% 6 mph SW 29.93in
      7:00 pm
      Mostly Cloudy
      77°F 81°F 14% 0in 76% 69°F 76% 5 mph WNW 29.94in
      8:00 pm
      Few Showers
      75°F 77°F 34% 0.01in 80% 69°F 82% 5 mph NW 29.96in
      9:00 pm
      Cloudy
      73°F 75°F 24% 0in 87% 68°F 85% 5 mph NNW 29.99in
      10:00 pm
      Cloudy
      72°F 74°F 21% 0in 87% 68°F 88% 6 mph NNW 30.01in
      11:00 pm
      Showers
      70°F 72°F 42% 0.03in 95% 67°F 89% 8 mph NNW 30.04in
      Additional Conditions
      1. Pressure 30 in
      2. Visibility 9 miles
      3. Clouds Clear
      4. Dew Point57°F
      5. Humidity 90%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KHEF Station History
      Almanac for October 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 75°F 87°F 1968
      4. Low 57°F 49°F 32°F 1901
      5. Rain/Snow Depth
      6. Precipitation 0.26 in 0.1 in -
      7. Snow 0 in - in -
      Almanac for October 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 69°F 75°F 90°F
      4. Low 58°F 49°F 31°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:07 AM 6:51 PM
      3. Civil Twilight 6:40 AM 7:17 PM
      4. Nautical Twilight 6:09 AM 7:48PM
      5. Astronomical Twilight 5:38 AM 8:19 PM
      1. Length of Visible Light 12h 37m
      2. Length of Day 11h 44m
      3. Tomorrow will be 2 minutes 29 seconds shorter
      1. Moon 11:03 PM 1:58 PM
      2. Waning Gibbous55% 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
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary