My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Coastal Flood Watch
      until 4:00 AM EDT
      +2 more alerts
      Elev 112 ft, 37.222 °N 76.558 °W

      Yorktown, VA

      Yorktown Station75°
      Updated: 8:28 AM EDT on September 22, 2026 (GMT -4)
      6 minutes ago
      77°
      67°
      75
      Feels Like 76
      Cloudy
      N
      4
      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
        Tue 09/22
        High 77°f
         93% Precip. / 2.48 in
        Thunderstorms with locally heavy downpours. High 77F. Winds ENE at 10 to 20 mph. Chance of rain 90%. 2 to 3 inches of rain expected.
        Tonight
        Tue 09/22
        Low 65°f
         66% Precip. / 0.21 in
        Rain early...then remaining cloudy with showers overnight. Low near 65F. Winds NE at 10 to 20 mph. Chance of rain 70%. Rainfall around a quarter of an inch.
        Tomorrow
        Wed 09/23
        High 70°f63°f
         69% Precip. / 0.17 in
        Cloudy with occasional rain showers. High around 70F. Winds NE at 10 to 20 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        74°
        9AM
        37%
        75°
        10AM
        81%
        76°
        11AM
        97%
        76°
        12PM
        84%
        75°
        1PM
        63%
        75°
        2PM
        97%
        75°
        3PM
        96%
        75°
        4PM
        86%
        75°
        5PM
        87%
        73°
        6PM
        82%
        72°
        7PM
        65%
        71°
        7:03PM
        Sunset
        8PM
        66%
        69°
        9PM
        61%
        68°
        10PM
        50%
        68°
        11PM
        39%
        68°
        12AM
        39%
        68°
        1AM
        38%
        68°
        2AM
        52%
        68°
        3AM
        41%
        68°
        4AM
        43%
        68°
        5AM
        40%
        67°
        6AM
        40%
        67°
        6:54AM
        Sunrise
        7AM
        36%
        67°
        8AM
        48%
        66°
        Precipitation
        97%
        Thunderstorms possible around 9:15 AM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.07 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point71°F
        5. Humidity 89%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KNCY Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 79°F 97°F 1980
        4. Low 67°F 61°F 43°F 1962
        5. Rain/Snow Depth
        6. Precipitation 2.69 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 78°F 95°F
        4. Low 67°F 61°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:54 AM 7:03 PM
        3. Civil Twilight 6:28 AM 7:29 PM
        4. Nautical Twilight 5:57 AM 7:59PM
        5. Astronomical Twilight 5:26 AM 8:30 PM
        1. Length of Visible Light 13h 0m
        2. Length of Day 12h 8m
        3. Tomorrow will be 2 minutes 21 seconds shorter
        1. Moon 5:04 PM 2:33 AM
        2. Waxing Gibbous84% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary