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    • Today

      Sep 27

      73° /54°F
      Considerable cloudiness
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Sep 28

      60° /51°
      Mainly cloudy and cooler
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      59° /54°
      Rather cloudy, a little rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      61° /53°
      Cloudy with a few showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      61° /55°
      Periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    73°/67° RealFeel® 75°/66°
    Mostly cloudy
    • 4 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 67%
    • Cloud Cover: 79%
    • Dew Point: 59° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 73° 69° N/A 73°
    Low 54° 46° N/A 36°

    Sunrise/Sunset

    • Sunrise: 6:40 AM
    • Sunset: 6:34 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:12 AM
    • Moonset: 5:02 PM
    • Duration: 13:50 hr
    Astronomy

    Lancaster Weather Report

    Rain to soak northeastern US during final days of September

    September 27, 2016; 1:29 PM ET

    Periods of rain will drench portions of the northeastern United States from midweek through Friday. More >

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps