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    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Tonight

      Sep 26

      54° Lo F
      A touch of rain late
    • Tue

      Sep 27

      72° /54°
      A little rain in the morning
      More
    • Wed

      Sep 28

      61° /53°
      Times of clouds and sun
      More
    • Thu

      Sep 29

      60° /54°
      Mostly cloudy with a shower
      More
    • Fri

      Sep 30

      60° /55°
      Cloudy and breezy
      More

    Day

    66°Hi RealFeel® 72° Precipitation 4%
    Partly sunny
    • SSW 5 mph
    • Gusts: 10 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    54°Lo RealFeel® 51° Precipitation 75%
    Increasing clouds with a little rain late
    • SSE 6 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.2 in
    • Rain: 0.2 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 9/26/2015
    High 66° 69° 92° (2007) 67°
    Low 54° 45° 27° (1950) 42°

    Sunrise/Sunset

    • Sunrise: 6:39 AM
    • Sunset: 6:35 PM
    • Duration: 11:56 hr

    Moonrise/Moonset

    • Moonrise: 2:09 AM
    • Moonset: 4:26 PM
    • Duration: 14:17 hr
    Astronomy

    Merrimack Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 5:02 PM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >