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    • Today

      Jul 27

      83° /59°F
      Comfortable with some sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Fri

      Jul 28

      80° /53°
      Partly sunny and comfortable
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sat

      Jul 29

      79° /55°
      Mostly sunny and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sun

      Jul 30

      81° /60°
      Partly sunny and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Mon

      Jul 31

      82° /61°
      Mostly sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    83°Hi RealFeel® 87° Precipitation 9%
    Nice with intervals of clouds and sunshine
    • Winds from the
    • NE 8 mph
    • Gusts: 16 mph
    • Max UV Index: 7 (High)
    • 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

    59°Lo RealFeel® 58° Precipitation 5%
    Clear
    • Winds from the
    • NE 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 7%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Lancaster Pollen Levels Jul 27

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/27/2016
    High 83° 85° N/A 89°
    Low 59° 60° N/A 64°

    Sunrise/Sunset

    • Sunrise: 5:49 AM
    • Sunset: 8:29 PM
    • Duration: 14:40 hr

    Moonrise/Moonset

    • Moonrise: 10:36 AM
    • Moonset: 11:11 PM
    • Duration: 12:35 hr
    Astronomy

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps