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      Elev 240 ft, 38.845 °N 77.455 °W

      Centreville, VA

      Updated: 7:13 PM EDT on September 5, 2026 (GMT -4)
      2 minutes ago
      84°
      67°
      79
      Feels Like 82
      Partly Cloudy
      N
      4
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sat 09/05
        Low 64°f
        6% Precip. / 0 in
        Some clouds. Low 64F. Winds light and variable.
        Tomorrow
        Sun 09/06
        High 83°f
        6% Precip. / 0 in
        Except for a few afternoon clouds, mainly sunny. High 83F. Winds NNE at 5 to 10 mph.
        Tomorrow night
        Sun 09/06
        Low 61°f
        12% Precip. / 0 in
        Some clouds early will give way to generally clear conditions overnight. Low 61F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        78°
        7:34PM
        Sunset
        8PM
        77°
        9PM
        74°
        10PM
        72°
        11PM
        70°
        12AM
        69°
        1AM
        68°
        2AM
        67°
        3AM
        66°
        4AM
        66°
        5AM
        65°
        6AM
        65°
        6:43AM
        Sunrise
        7AM
        65°
        8AM
        67°
        9AM
        69°
        10AM
        73°
        11AM
        76°
        12PM
        78°
        1PM
        79°
        2PM
        80°
        3PM
        81°
        4PM
        81°
        5PM
        80°
        6PM
        79°
        7PM
        77°
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point68°F
        5. Humidity 72%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KIAD Station History
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 84°F 101°F 1983
        4. Low 67°F 60°F 46°F 1982
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.1 in -
        7. Snow 0 in - in -
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 83°F 98°F
        4. Low 67°F 59°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:42 AM 7:33 PM
        3. Civil Twilight 6:15 AM 8:00 PM
        4. Nautical Twilight 5:43 AM 8:32PM
        5. Astronomical Twilight 5:09 AM 9:06 PM
        1. Length of Visible Light 13h 45m
        2. Length of Day 12h 51m
        3. Tomorrow will be 2 minutes 27 seconds shorter
        1. Moon 12:03 AM 4:04 PM
        2. Waning Crescent40% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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        Weather Alerts
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