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    • Today

      Sep 28

      72° /62°F
      A brief shower or two
      • 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
    • Thu

      Sep 29

      67° /61°
      Windy with rain, some heavy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      67° /61°
      Cloudy, showers around; windy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      74° /60°
      Areas of morning fog
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      77° /55°
      Mainly cloudy with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    72°/67° RealFeel® 72°/65°
    A brief shower or two
    • 6 mph
    • Precipitation: 56%
    • Rain: 0.05 in
    • Snow: 0 in
    • Humidity: 75%
    • Cloud Cover: 91%
    • Dew Point: 61° F
    • Visibility: 8 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 72° 70° 87° (1941) 77°
    Low 62° 50° 29° (1947) 61°

    Sunrise/Sunset

    • Sunrise: 7:05 AM
    • Sunset: 6:57 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:40 AM
    • Moonset: 5:56 PM
    • Duration: 13:16 hr
    Astronomy

    Chambersburg Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 10:09 AM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps