, °F

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    • Wed

      Oct 5

      65° /44°
      Abundant sunshine
      • Very Good
      • for an outdoor bbq
      • Precip: 3%
      • Hi RealFeel: 68°
      • Wind Speed: 6 mph
      More
    • Thu

      Oct 6

      68° /49°F
      Low clouds
      • Very Good
      • for an outdoor bbq
      • Precip: 13%
      • Hi RealFeel: 69°
      • Wind Speed: 5 mph
    • Fri

      Oct 7

      69° /53°
      Mostly cloudy
      • Excellent
      • for an outdoor bbq
      • Precip: 22%
      • Hi RealFeel: 69°
      • Wind Speed: 2 mph
      More
    • Sat

      Oct 8

      72° /45°
      Mostly cloudy
      • Very Good
      • for an outdoor bbq
      • Precip: 25%
      • Hi RealFeel: 73°
      • Wind Speed: 5 mph
      More
    • Sun

      Oct 9

      63° /44°
      Cloudy and cooler
      • Fair
      • for an outdoor bbq
      • Precip: 25%
      • Hi RealFeel: 63°
      • Wind Speed: 6 mph
      More

    Day

    68°Hi RealFeel® 69° Precipitation 13%
    Low clouds
    • ENE 5 mph
    • Gusts: 9 mph
    • Max UV Index: 2 (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

    49°Lo RealFeel® 50° Precipitation 19%
    Partly cloudy
    • NNE 2 mph
    • Gusts: 6 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/6/2015
    High 68° 64° N/A 69°
    Low 49° 44° N/A 42°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:17 PM
    • Duration: 11:28 hr

    Moonrise/Moonset

    • Moonrise: 11:51 AM
    • Moonset: 9:51 PM
    • Duration: 10:00 hr
    Astronomy

    Londonderry Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 30, 2016; 11:29 AM ET

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