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    • Today

      Sep 26

      67° /55°F
      Partly sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Tue

      Sep 27

      72° /54°
      A little morning rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      64° /53°
      Cooler; a shower in the a.m.
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      61° /54°
      Mostly cloudy with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      61° /56°
      Cloudy with a shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Monday
    10am
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    Forecast Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 54° 59° 62° 64° 65° 66° 67° 66°
    RealFeel® 60° 67° 72° 73° 71° 70° 68° 65°
    Wind (mph) 2 N 2 N 2 NE 4 ESE 5 SSE 5 SSE 6 S 7 S
    precip
    10am
    11am
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    Rain
    0%
    0%
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    0%
    0%
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    Snow
    0%
    0%
    0%
    0%
    0%
    0%
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    0%
    Ice
    0%
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    0%
    SKY
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    UV Index 2 3 4 4 4 3 2 1
    Cloud Cover 33% 26% 26% 26% 26% 26% 26% 26%
    Humidity 55% 46% 43% 40% 38% 38% 39% 42%
    Dew Point 38° 38° 39° 39° 39° 40° 41° 42°
    Temp °F
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
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    70° 65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 67° 69° N/A 66°
    Low 55° 46° N/A 41°

    Sunrise/Sunset

    • Sunrise: 6:39 AM
    • Sunset: 6:36 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:10 AM
    • Moonset: 4:26 PM
    • Duration: 14:16 hr
    Astronomy

    Lancaster Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 7:29 AM ET

    Bouts of wet weather will frequent the northeastern United States during the last full week of September. More >

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps