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    • Sat

      Oct 15

      58° /42°
      Clouds giving way to some sun
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 6 mph
      • Cloud Cover: 47%
      More
    • Sun

      Oct 16

      62° /42°
      Times of clouds and sun
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 4 mph
      • Cloud Cover: 67%
      More
    • Mon

      Oct 17

      60° /42°F
      Cloudy
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 10 mph
      • Cloud Cover: 99%
    • Tue

      Oct 18

      62° /43°
      Rain tapering off
      • Ragweed Pollen
      • Weather
      • Precip: 75%
      • Wind Speed: 7 mph
      • Cloud Cover: 99%
      More
    • Wed

      Oct 19

      62° /44°
      Mostly cloudy
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 10 mph
      • Cloud Cover: 72%
      More

    Day

    60°Hi RealFeel® 56° Precipitation 25%
    Cloudy
    • SE 10 mph
    • Gusts: 20 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    42°Lo RealFeel® 27° Precipitation 85%
    Rain
    • SE 15 mph
    • Gusts: 21 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.84 in
    • Rain: 0.84 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 9 hrs
    • Hours of Rain: 9 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/17/2015
    High 60° 61° N/A 53°
    Low 42° 40° N/A 38°

    Sunrise/Sunset

    • Sunrise: 7:02 AM
    • Sunset: 5:59 PM
    • Duration: 10:57 hr

    Moonrise/Moonset

    • Moonrise: 7:26 PM
    • Moonset: 9:47 AM
    • Duration: 14:21 hr
    Astronomy

    Londonderry Weather Report

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

    September 25, 2016; 10:29 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 to end this weekend. More >