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    • Tonight

      Jul 23

      61° Lo
      Turning cloudy, a shower late
      • Stargazing
      • Weather
      • Cloud Cover: 60%
      • Precip: 56%
      • Hours of Precip: 0.5
      More
    • Mon

      Jul 24

      64° /57°F
      Cooler with rain and drizzle
      • Poor
      • for stargazing
      • Cloud Cover: 94%
      • Precip: 60%
      • Hours of Precip: 5.5
    • Tue

      Jul 25

      66° /55°
      A couple of showers
      • Very Good
      • for stargazing
      • Cloud Cover: 32%
      • Precip: 8%
      • Hours of Precip: 1.5
      More
    • Wed

      Jul 26

      79° /59°
      Mostly sunny and warmer
      • Very Good
      • for stargazing
      • Cloud Cover: 44%
      • Precip: 11%
      • Hours of Precip: 0
      More
    • Thu

      Jul 27

      81° /66°
      Cloudy with a thunderstorm
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 76%
      • Hours of Precip: 4.5
      More

    Day

    64°Hi RealFeel® 68° Precipitation 55%
    Cooler with occasional rain and drizzle
    • Winds from the
    • ENE 6 mph
    • Gusts: 9 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 12%
    • Precipitation: 0.08 in
    • Rain: 0.08 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Night

    57°Lo RealFeel® 54° Precipitation 60%
    Mostly cloudy with a passing shower or two
    • Winds from the
    • NNE 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.12 in
    • Rain: 0.12 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/24/2016
    High 64° 83° 100° (1952) 88°
    Low 57° 60° 47° (1985) 61°

    Sunrise/Sunset

    • Sunrise: 5:29 AM
    • Sunset: 8:16 PM
    • Duration: 14:47 hr

    Moonrise/Moonset

    • Moonrise: 6:51 AM
    • Moonset: 9:12 PM
    • Duration: 14:21 hr
    Astronomy

    Solunar Information for Merrimack, NH

    Sun, Jul 23
    New
    Sun, Jul 30
    First
    Mon, Aug 7
    Full
    Tue, Aug 15
    Last

    Mon. Stargazing