, °F

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    • Today

      Sep 29

      64° /46°F
      Partly sunny and warmer
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
    • Fri

      Sep 30

      61° /50°
      Cloudy and windy
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sat

      Oct 1

      58° /52°
      Breezy with periods of rain
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sun

      Oct 2

      60° /54°
      Occasional rain and drizzle
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Mon

      Oct 3

      64° /53°
      Low clouds
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    Thursday
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    Forecast Partly Cloudy Partly Cloudy Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Cloudy Cloudy
    Temp (°F) 61° 63° 64° 63° 62° 59° 57° 54°
    RealFeel® 60° 62° 62° 60° 57° 53° 49° 46°
    Wind (mph) 14 NE 15 NE 16 NE 16 ENE 16 ENE 17 ENE 17 ENE 16 ENE
    precip
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    Rain
    1%
    0%
    0%
    0%
    0%
    0%
    0%
    1%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    UV Index 3 3 3 2 1 0 0 0
    Cloud Cover 70% 65% 43% 19% 10% 28% 61% 90%
    Humidity 50% 46% 44% 46% 50% 58% 67% 72%
    Dew Point 43° 42° 41° 42° 43° 44° 46° 45°
    Temp °F
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 64° 67° N/A 80°
    Low 46° 47° N/A 64°

    Sunrise/Sunset

    • Sunrise: 6:41 AM
    • Sunset: 6:29 PM
    • Duration: 11:48 hr

    Moonrise/Moonset

    • Moonrise: 5:11 AM
    • Moonset: 6:03 PM
    • Duration: 12:52 hr
    Astronomy

    Londonderry Weather Report

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

    September 29, 2016; 11:16 AM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday, while rain will spread over the balance of the northeastern United States into the weekend. More >

    48 Hour Precipitation Forecast

    Thu. Snow Day Potential