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      Elev 425 ft, 38.843 °N 77.306 °W

      Fairfax, VA

      Sat, Oct 31, 2026
      Saturday
      Sat 10/31
      High 62°f
      6% Precip. / 0 in
      Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. Cooler. High 62F. Winds light and variable.
      Saturday night
      Sat 10/31
      Low 43°f
      4% Precip. / 0 in
      Overcast. Low 43F. Winds light and variable.
      Sunrise 7:35 AM
      Sunset 6:09 PM
      Moonrise 11:18 PM
      Moonset 1:37 PM
      Waning Gibbous, 58% visible
      Hourly Forecast
      12AM
      53°
      1AM
      51°
      2AM
      50°
      3AM
      49°
      4AM
      48°
      5AM
      45°
      6AM
      44°
      7AM
      44°
      7:35AM
      Sunrise
      8AM
      43°
      9AM
      48°
      10AM
      52°
      11AM
      55°
      12PM
      57°
      1PM
      59°
      2PM
      60°
      3PM
      61°
      4PM
      61°
      5PM
      60°
      6PM
      58°
      6:09PM
      Sunset
      7PM
      54°
      8PM
      52°
      9PM
      51°
      10PM
      49°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      53°F 51°F 2% 0in 15% 41°F 65% 5 mph NNW 30.33in
      1:00 am
      Clear
      51°F 49°F 3% 0in 13% 41°F 70% 4 mph NNW 30.34in
      2:00 am
      Clear
      50°F 48°F 4% 0in 15% 40°F 70% 4 mph NNW 30.36in
      3:00 am
      Clear
      49°F 47°F 4% 0in 8% 40°F 73% 4 mph N 30.37in
      4:00 am
      Mostly Clear
      48°F 46°F 5% 0in 21% 40°F 76% 4 mph N 30.38in
      5:00 am
      Clear
      45°F 44°F 6% 0in 19% 40°F 81% 4 mph N 30.39in
      6:00 am
      Partly Cloudy
      44°F 43°F 6% 0in 36% 40°F 84% 4 mph N 30.41in
      7:00 am
      Mostly Cloudy
      44°F 43°F 6% 0in 64% 39°F 82% 4 mph N 30.43in
      8:00 am
      Partly Cloudy
      43°F 41°F 6% 0in 59% 39°F 84% 4 mph N 30.45in
      9:00 am
      Partly Cloudy
      48°F 45°F 4% 0in 55% 41°F 78% 5 mph N 30.47in
      10:00 am
      Mostly Cloudy
      52°F 50°F 2% 0in 66% 41°F 67% 5 mph N 30.48in
      11:00 am
      Mostly Cloudy
      55°F 54°F 0% 0in 62% 40°F 57% 5 mph NNE 30.49in
      12:00 pm
      Mostly Cloudy
      57°F 56°F 0% 0in 60% 38°F 50% 5 mph NNE 30.48in
      1:00 pm
      Partly Cloudy
      59°F 59°F 0% 0in 57% 38°F 45% 4 mph N 30.46in
      2:00 pm
      Mostly Cloudy
      60°F 60°F 0% 0in 62% 37°F 43% 3 mph N 30.44in
      3:00 pm
      Mostly Cloudy
      61°F 61°F 0% 0in 71% 37°F 42% 3 mph N 30.43in
      4:00 pm
      Mostly Cloudy
      61°F 61°F 0% 0in 78% 37°F 41% 3 mph NNW 30.43in
      5:00 pm
      Cloudy
      60°F 60°F 0% 0in 89% 38°F 44% 3 mph N 30.43in
      6:00 pm
      Cloudy
      58°F 58°F 0% 0in 88% 39°F 50% 2 mph N 30.44in
      7:00 pm
      Cloudy
      54°F 54°F 0% 0in 92% 40°F 61% 1 mph N 30.45in
      8:00 pm
      Cloudy
      52°F 52°F 1% 0in 94% 40°F 65% 1 mph NE 30.46in
      9:00 pm
      Cloudy
      51°F 51°F 1% 0in 90% 40°F 66% 0 mph E 30.47in
      10:00 pm
      Cloudy
      49°F 49°F 1% 0in 90% 40°F 73% 0 mph E 30.47in
      11:00 pm
      Cloudy
      48°F 48°F 2% 0in 92% 40°F 74% 0 mph E 30.48in
      Additional Conditions
      1. Pressure 30.17 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point54°F
      5. Humidity 52%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KIAD Station History
      Almanac for October 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 72°F 63°F 82°F 1984
      4. Low 49°F 41°F 19°F 1976
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.3 in -
      7. Snow 0 in 0 in -
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 76°F 63°F 84°F
      4. Low 50°F 40°F 20°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:33 AM 6:12 PM
      3. Civil Twilight 7:05 AM 6:39 PM
      4. Nautical Twilight 6:34 AM 7:10PM
      5. Astronomical Twilight 6:03 AM 7:41 PM
      1. Length of Visible Light 11h 33m
      2. Length of Day 10h 38m
      3. Tomorrow will be 2 minutes 16 seconds shorter
      1. Moon 8:53 PM 11:48 AM
      2. Waning Gibbous80% 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