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    • Tonight

      Sep 24

      43° Lo F
      Clear and chilly
      • Sinus Headache
      • Weather
      • Hi RealFeel: 66°
      • UV: 2 - Low
      • Cloud Cover: 59%
    • Sun

      Sep 25

      63° /37°
      Plenty of sunshine
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 64°
      • UV: 4 - Moderate
      • Cloud Cover: 3%
      More
    • Mon

      Sep 26

      66° /52°
      Partly sunny
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 72°
      • UV: 4 - Moderate
      • Cloud Cover: 26%
      More
    • Tue

      Sep 27

      69° /51°
      Morning rain; mostly cloudy
      • At Risk
      • weather for sinus headaches
      • Hi RealFeel: 68°
      • UV: 2 - Low
      • Cloud Cover: 96%
      More
    • Wed

      Sep 28

      72° /50°
      Clouds and sun
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 74°
      • UV: 4 - Moderate
      • Cloud Cover: 62%
      More
    47°/43° RealFeel® 44°/40°
    Clear
    • 6 mph
    • Precipitation: 0%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 64%
    • Cloud Cover: 0%
    • Dew Point: 33° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/24/2015
    High 67° 70° N/A 78°
    Low 43° 47° N/A 50°

    Sunrise/Sunset

    • Sunrise: 6:37 AM
    • Sunset: 6:39 PM
    • Duration: 12:02 hr

    Moonrise/Moonset

    • Moonrise: 12:10 AM
    • Moonset: 3:01 PM
    • Duration: 14:51 hr
    Astronomy

    Lancaster Weather Report

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

    September 24, 2016; 6:53 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 this weekend. More >

    Sat. Sinus Headache

    Sat. UV Index