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      Small Craft Advisory
      until 10:00 PM EDT
      Elev undefined ft, undefined °undefined undefined °undefined

      Centreville, VA

      undefined Station77°
      Updated: 1:14 PM EDT on September 14, 2026 (GMT -4)
      10 minutes ago
      79°
      57°
      77
      Feels Like 77
      Partly Cloudy
      N
      13
      Gusts 22 mph
      Lower temperature is expected today
      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
        Today
        Mon 09/14
        High 79°f
         0% Precip. / 0 in
        Sunshine and clouds mixed. High 79F. Winds N at 10 to 15 mph.
        Tonight
        Mon 09/14
        Low 53°f
         5% Precip. / 0 in
        A clear sky. Low 53F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Tue 09/15
        High 79°f57°f
         5% Precip. / 0 in
        Mainly sunny. High 79F. Winds ESE at 5 to 10 mph.
        Hourly Forecast
        Now
        77°
        2PM
        78°
        3PM
        78°
        4PM
        77°
        5PM
        77°
        6PM
        75°
        7PM
        72°
        7:19PM
        Sunset
        8PM
        69°
        9PM
        66°
        10PM
        64°
        11PM
        62°
        12AM
        60°
        1AM
        58°
        2AM
        57°
        3AM
        56°
        4AM
        56°
        5AM
        55°
        6AM
        54°
        6:51AM
        Sunrise
        7AM
        54°
        8AM
        57°
        9AM
        61°
        10AM
        66°
        11AM
        70°
        12PM
        73°
        1PM
        74°
        Precipitation
        5%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        35
        Good
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 30.11 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point55°F
        5. Humidity 45%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KIAD Station History
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 81°F 93°F 1981
        4. Low 57°F 57°F 38°F 1953
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.1 in -
        7. Snow 0 in - in -
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 81°F 92°F
        4. Low 57°F 56°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 7:19 PM
        3. Civil Twilight 6:23 AM 7:46 PM
        4. Nautical Twilight 5:52 AM 8:17PM
        5. Astronomical Twilight 5:19 AM 8:49 PM
        1. Length of Visible Light 13h 22m
        2. Length of Day 12h 29m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 10:35 AM 8:49 PM
        2. Waxing Crescent13% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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