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    • Tonight

      Sep 26

      54° Lo F
      Early rain, then clearing
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Tue

      Sep 27

      74° /48°
      Mostly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      74° /59°
      Mostly cloudy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      71° /59°
      Showers, some heavy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      70° /55°
      Cloudy with showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    66°/63° RealFeel® 63°/59°
    Periods of rain
    • 7 mph
    • Precipitation: 66%
    • Rain: 0.15 in
    • Snow: 0 in
    • Humidity: 77%
    • Cloud Cover: 94%
    • Dew Point: 57° F
    • Visibility: 7 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 67° 71° 91° (1900) 70°
    Low 54° 51° 30° (1943) 53°

    Sunrise/Sunset

    • Sunrise: 7:03 AM
    • Sunset: 7:00 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:40 AM
    • Moonset: 4:46 PM
    • Duration: 14:06 hr
    Astronomy

    Chambersburg Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 5:02 PM ET

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

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps