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Personalized Forecasts

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    • Tonight

      Jul 20

      58° Lo
      Clear
      • Stargazing
      • Weather
      • Cloud Cover: 2%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Sat

      Jul 21

      79° /62°
      Mostly sunny
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 75%
      • Hours of Precip: 2.5
      More
    • Sun

      Jul 22

      80° /71°
      Mostly cloudy, rain ending
      • Poor
      • for stargazing
      • Cloud Cover: 93%
      • Precip: 56%
      • Hours of Precip: 3
      More
    • Mon

      Jul 23

      83° /71°F
      A shower and t-storm around
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 25%
      • Hours of Precip: 4
    • Tue

      Jul 24

      87° /70°
      Couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 78%
      • Precip: 55%
      • Hours of Precip: 2.5
      More

    Day

    83°Hi RealFeel® 90° Precipitation 63%
    A thick cloud cover, a couple of showers and a thunderstorm; humid
    • Winds from the
    • SSE 6 mph
    • Gusts: 8 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.4 in
    • Rain: 0.4 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Night

    71°Lo RealFeel® 74° Precipitation 25%
    Low clouds; warm and humid
    • Winds from the
    • S 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 9%
    • 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 7/23/2017
    High 83° 83° N/A 76°
    Low 71° 63° N/A 64°

    Sunrise/Sunset

    • Sunrise: 5:27 AM
    • Sunset: 8:16 PM
    • Duration: 14:49 hr

    Moonrise/Moonset

    • Moonrise: 5:02 PM
    • Moonset: 2:48 AM
    • Duration: 9:46 hr
    Astronomy

    Solunar Information for Derry, NH

    Fri, Jul 27
    Full
    Sat, Aug 4
    Last
    Sat, Aug 11
    New
    Sat, Aug 18
    First

    Mon. Stargazing