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      Elev 423 ft, 39.963 °N 75.610 °W

      West Chester, PA

      Updated: 11:23 PM EDT on September 21, 2026 (GMT -4)
      8 minutes ago
      73°
      60°
      64
      Feels Like 64
      Cloudy
      N
      4
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 09/21
        Low 56°f
        100% Precip. / 0.22 in
        Rain. Low 56F. Winds ENE at 5 to 10 mph. Chance of rain 100%. Rainfall around a quarter of an inch.
        Tomorrow
        Tue 09/22
        High 62°f
        94% Precip. / 0.26 in
        Periods of rain. High 62F. Winds NE at 5 to 10 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
        Tomorrow night
        Tue 09/22
        Low 53°f
        24% Precip. / 0 in
        Overcast. Low 53F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        62°
        12AM
        80%
        62°
        1AM
        58%
        61°
        2AM
        60°
        3AM
        46%
        59°
        4AM
        82%
        59°
        5AM
        100%
        59°
        6AM
        94%
        58°
        6:49AM
        Sunrise
        7AM
        94%
        57°
        8AM
        84%
        57°
        9AM
        76%
        57°
        10AM
        63%
        57°
        11AM
        49%
        57°
        12PM
        60%
        58°
        1PM
        62%
        59°
        2PM
        32%
        60°
        3PM
        61°
        4PM
        39%
        61°
        5PM
        45%
        61°
        6PM
        42%
        60°
        6:59PM
        Sunset
        7PM
        43%
        60°
        8PM
        59°
        9PM
        59°
        10PM
        59°
        11PM
        58°
        Additional Conditions
        1. Pressure 30.14 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 84%
        6. Rainfall 0.03 in
        7. Snow Depth 0 in
        KOQN Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 76°F 97°F 1895
        4. Low 60°F 51°F 34°F 1904
        5. Rain/Snow Depth
        6. Precipitation 0.22 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 75°F 95°F
        4. Low 60°F 51°F 13°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 6:59 PM
        3. Civil Twilight 6:23 AM 7:26 PM
        4. Nautical Twilight 5:51 AM 7:57PM
        5. Astronomical Twilight 5:19 AM 8:30 PM
        1. Length of Visible Light 13h 3m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 36 seconds shorter
        1. Moon 5:07 PM 2:22 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
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        Weather Alerts
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