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      Elev 7 ft, 38.967 °N 76.301 °W

      Chester, MD

      Chester Station74°
      Updated: 10:17 AM EDT on September 19, 2026 (GMT -4)
      7 minutes ago
      79°
      67°
      74
      Feels Like 74
      Sunny
      N
      7
      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
        Sat 09/19
        High 79°f
         21% Precip. / 0 in
        Sunshine and clouds mixed. High 79F. Winds ENE at 5 to 10 mph.
        Tonight
        Sat 09/19
        Low 69°f
         9% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. Low 69F. Winds SE at 5 to 10 mph.
        Tomorrow
        Sun 09/20
        High 82°f66°f
         24% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. High 82F. Winds S at 10 to 15 mph.
        Hourly Forecast
        Now
        75°
        11AM
        76°
        12PM
        78°
        1PM
        79°
        2PM
        78°
        3PM
        77°
        4PM
        77°
        5PM
        77°
        6PM
        76°
        7PM
        74°
        7:07PM
        Sunset
        8PM
        72°
        9PM
        71°
        10PM
        71°
        11PM
        70°
        12AM
        70°
        1AM
        70°
        2AM
        71°
        3AM
        71°
        4AM
        71°
        5AM
        71°
        6AM
        72°
        6:51AM
        Sunrise
        7AM
        72°
        8AM
        73°
        9AM
        74°
        10AM
        76°
        Precipitation
        21%
        Pollen
        Ragweed Pollen
        Very High
        Air Quality
        29
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 30.13 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point60°F
        5. Humidity 60%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KANP Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 79°F 91°F 1983
        4. Low 67°F 64°F 43°F 1956
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 79°F 96°F
        4. Low 67°F 63°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 7:06 PM
        3. Civil Twilight 6:23 AM 7:33 PM
        4. Nautical Twilight 5:52 AM 8:04PM
        5. Astronomical Twilight 5:20 AM 8:36 PM
        1. Length of Visible Light 13h 10m
        2. Length of Day 12h 16m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 3:22 PM -
        2. Waxing Gibbous59% 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
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