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    • Today

      Sep 25

      64° /41°
      Mostly sunny
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 63°
      • UV: 4 - Moderate
      • Cloud Cover: 18%
      More
    • Mon

      Sep 26

      66° /51°F
      Sunny to partly cloudy
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 73°
      • UV: 4 - Moderate
      • Cloud Cover: 17%
    • Tue

      Sep 27

      68° /52°
      Periods of rain
      • At Risk
      • weather for sinus headaches
      • Hi RealFeel: 66°
      • UV: 2 - Low
      • Cloud Cover: 96%
      More
    • Wed

      Sep 28

      71° /55°
      Times of clouds and sun
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 75°
      • UV: 4 - Moderate
      • Cloud Cover: 46%
      More
    • Thu

      Sep 29

      68° /55°
      Rain and drizzle possible
      • Neutral
      • weather for sinus headaches
      • Hi RealFeel: 70°
      • UV: 4 - Moderate
      • Cloud Cover: 76%
      More
    66°/60° RealFeel® 73°/60°
    Partly sunny
    • 5 mph
    • Precipitation: 8%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 40%
    • Cloud Cover: 26%
    • Dew Point: 38° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 66° 68° N/A 67°
    Low 51° 48° N/A 44°

    Sunrise/Sunset

    • Sunrise: 6:38 AM
    • Sunset: 6:34 PM
    • Duration: 11:56 hr

    Moonrise/Moonset

    • Moonrise: 2:08 AM
    • Moonset: 4:26 PM
    • Duration: 14:18 hr
    Astronomy

    Derry Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 5:09 AM 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 >

    Mon. Sinus Headache

    Mon. UV Index