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    • Tonight

      Sep 28

      48° Lo F
      Mostly cloudy
      • Construction
      • Weather
      • Precip: 35%
      • Hours of Precip: 0
      • Hi RealFeel: 54°
    • Thu

      Sep 29

      63° /48°
      Mostly cloudy and windy
      • Good
      • for outdoor DIY projects
      • Precip: 18%
      • Hours of Precip: 0
      • Hi RealFeel: 61°
      More
    • Fri

      Sep 30

      59° /50°
      Windy with a shower or two
      • Poor
      • for outdoor DIY projects
      • Precip: 58%
      • Hours of Precip: 5.5
      • Hi RealFeel: 52°
      More
    • Sat

      Oct 1

      58° /53°
      Cloudy with a little rain
      • Poor
      • for outdoor DIY projects
      • Precip: 56%
      • Hours of Precip: 4
      • Hi RealFeel: 56°
      More
    • Sun

      Oct 2

      62° /53°
      Occasional rain and drizzle
      • Very Good
      • for outdoor DIY projects
      • Precip: 55%
      • Hours of Precip: 6
      • Hi RealFeel: 66°
      More
    57°/54° RealFeel® 54°/51°
    Cooler
    • 9 mph
    • Precipitation: 35%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 79%
    • Cloud Cover: 98%
    • Dew Point: 49° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 57° 68° N/A 79°
    Low 48° 47° N/A 47°

    Sunrise/Sunset

    • Sunrise: 6:40 AM
    • Sunset: 6:31 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:11 AM
    • Moonset: 5:33 PM
    • Duration: 13:22 hr
    Astronomy

    Londonderry Weather Report

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

    September 28, 2016; 6:05 PM 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. Outdoor DIY Projects

    Wed. Wind Maps

    Wed. UV Index