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      Frost Advisory
      until 9:00 AM EDT
      Elev 425 ft, 38.843 °N 77.306 °W

      Fairfax, VA

      Ardmore Station46°
      Updated: 2:50 AM EDT on October 25, 2026 (GMT -4)
      9 minutes ago
      64°
      36°
      46
      Feels Like 46
      Mostly Cloudy
      N
      1
      Similar temperature is expected today
      Wundermap

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       Wundermap
      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 10/24
        Low 39°f
         5% Precip. / 0 in
        Partly cloudy. Low 39F. Winds light and variable.
        Tomorrow
        Sun 10/25
        High 66°f
         5% Precip. / 0 in
        Mostly sunny. High 66F. Winds light and variable.
        Tomorrow night
        Sun 10/25
        Low 38°f
         8% Precip. / 0 in
        Clear skies. Low 38F. Winds light and variable.
        Hourly Forecast
        Now
        45°
        3AM
        44°
        4AM
        43°
        5AM
        42°
        6AM
        40°
        7AM
        40°
        7:29AM
        Sunrise
        8AM
        40°
        9AM
        45°
        10AM
        51°
        11AM
        56°
        12PM
        59°
        1PM
        62°
        2PM
        63°
        3PM
        64°
        4PM
        65°
        5PM
        64°
        6PM
        61°
        6:16PM
        Sunset
        7PM
        56°
        8PM
        52°
        9PM
        50°
        10PM
        48°
        11PM
        46°
        12AM
        44°
        1AM
        43°
        2AM
        42°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        64
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.54 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point41°F
        5. Humidity 86%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KIAD Station History
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 65°F 81°F 2023
        4. Low 39°F 42°F 27°F 1969
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 64°F 84°F
        4. Low 38°F 41°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:28 AM 6:17 PM
        3. Civil Twilight 7:01 AM 6:44 PM
        4. Nautical Twilight 6:30 AM 7:15PM
        5. Astronomical Twilight 5:59 AM 7:46 PM
        1. Length of Visible Light 11h 42m
        2. Length of Day 10h 48m
        3. Tomorrow will be 2 minutes 19 seconds shorter
        1. Moon 5:43 PM 6:51 AM
        2. Waxing Gibbous99% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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