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    • Tonight

      Sep 25

      46° Lo F
      Mainly clear
      • Outdoor Barbecue
      • Weather
      • Precip: 2%
      • Hi RealFeel: 73°
      • Wind Speed: 5 mph
    • Mon

      Sep 26

      71° /60°
      Increasing cloudiness
      • Excellent
      • for an outdoor bbq
      • Precip: 20%
      • Hi RealFeel: 73°
      • Wind Speed: 7 mph
      More
    • Tue

      Sep 27

      71° /49°
      A little morning rain
      • Very Good
      • for an outdoor bbq
      • Precip: 55%
      • Hi RealFeel: 74°
      • Wind Speed: 6 mph
      More
    • Wed

      Sep 28

      74° /58°
      Times of sun and clouds
      • Excellent
      • for an outdoor bbq
      • Precip: 25%
      • Hi RealFeel: 75°
      • Wind Speed: 7 mph
      More
    • Thu

      Sep 29

      67° /58°
      Mostly cloudy, a little rain
      • Good
      • for an outdoor bbq
      • Precip: 55%
      • Hi RealFeel: 66°
      • Wind Speed: 8 mph
      More

    Day

    70°Hi RealFeel® 73° Precipitation 2%
    Mostly sunny and pleasant
    • N 5 mph
    • Gusts: 10 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 6%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    46°Lo RealFeel® 48° Precipitation 13%
    Mainly clear
    • NNE 2 mph
    • Gusts: 4 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 70° 72° N/A 73°
    Low 46° 50° N/A 57°

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 6:53 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:32 AM
    • Moonset: 3:57 PM
    • Duration: 14:25 hr
    Astronomy

    West Chester Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 9:29 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region to end this weekend. More >

    Sun. Outdoor Entertaining

    Sun. Wind Maps

    Sun. UV Index