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    • Today

      Oct 1

      54° /50°
      Cloudy with spotty showers
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      59° /53°
      A few afternoon showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 3

      68° /52°
      On-and-off rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Oct 4

      61° /44°
      Rather cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Oct 5

      64° /47°F
      Plenty of sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    64°/55° RealFeel® 70°/56°
    Plenty of sunshine
    • 5 mph
    • Precipitation: 11%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 56%
    • Cloud Cover: 2%
    • Dew Point: 44° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/5/2015
    High 64° 65° N/A 62°
    Low 47° 44° N/A 40°

    Sunrise/Sunset

    • Sunrise: 6:48 AM
    • Sunset: 6:19 PM
    • Duration: 11:31 hr

    Moonrise/Moonset

    • Moonrise: 10:57 AM
    • Moonset: 9:10 PM
    • Duration: 10:13 hr
    Astronomy

    Londonderry Weather Report

    Much-needed rain targets drought-stricken New England this weekend

    October 1, 2016; 7:01 AM ET

    Rounds of beneficial rain will fall over drought-stricken portions of New England into Monday. More >

    Wed. Dust & Dander

    Wed. Wind Maps