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    • Wed

      Oct 19

      65° /43°F
      Times of clouds and sun
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 5 mph
      • Cloud Cover: 62%
    • Thu

      Oct 20

      61° /39°
      Increasing cloudiness
      • Ragweed Pollen
      • Weather
      • Precip: 59%
      • Wind Speed: 9 mph
      • Cloud Cover: 88%
      More
    • Fri

      Oct 21

      57° /41°
      Periods of rain
      • Ragweed Pollen
      • Weather
      • Precip: 15%
      • Wind Speed: 18 mph
      • Cloud Cover: 43%
      More
    • Sat

      Oct 22

      64° /40°
      Times of clouds and sun
      • Ragweed Pollen
      • Weather
      • Precip: 20%
      • Wind Speed: 7 mph
      • Cloud Cover: 78%
      More
    • Sun

      Oct 23

      63° /37°
      Clouds and sunshine
      • Ragweed Pollen
      • Weather
      • Precip: 15%
      • Wind Speed: 15 mph
      • Cloud Cover: 55%
      More

    Day

    65°Hi RealFeel® 63° Precipitation 25%
    Intervals of clouds and sunshine
    • NW 10 mph
    • Gusts: 20 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    43°Lo RealFeel® 41° Precipitation 25%
    Increasing amounts of clouds
    • NW 5 mph
    • Gusts: 12 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 10/19/2015
    High 65° 61° N/A 49°
    Low 43° 38° N/A 21°

    Sunrise/Sunset

    • Sunrise: 7:05 AM
    • Sunset: 5:57 PM
    • Duration: 10:52 hr

    Moonrise/Moonset

    • Moonrise: 9:06 PM
    • Moonset: 12:01 PM
    • Duration: 14:55 hr
    Astronomy

    Lancaster Weather Report

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

    September 25, 2016; 1:09 AM 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 >