, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Sep 24

      43° Lo F
      Clear and chilly
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sun

      Sep 25

      63° /37°
      Plenty of sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Sep 26

      66° /52°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      69° /51°
      Morning rain; mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      72° /50°
      Clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Saturday
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    Forecast Mostly Clear Clear Clear Clear Clear Clear Clear Clear
    Temp (°F) 47° 46° 45° 45° 44° 44° 44° 43°
    RealFeel® 47° 46° 45° 43° 42° 42° 40° 40°
    Wind (mph) 4 NNW 4 NW 5 NW 5 NW 6 NW 6 NW 6 NW 7 NW
    precip
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 21% 0% 0% 0% 0% 0% 0% 0%
    Humidity 75% 72% 73% 71% 66% 64% 66% 66%
    Dew Point 39° 37° 37° 36° 34° 33° 33° 33°
    Temp °F
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    50° 45° 40°

    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; 9:32 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. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps