Merrimack Weather Forecast

    • 38
    • 47

    Rain Showers Likely

    • 35
    • 49

    Mostly Cloudy

    • 39
    • 57

    Slight Chance Rain Showers

    • 38
    • 61

    Partly Sunny

    • 37
    • 59

    Chance Rain Showers

    • 36
    • 54

    Chance Rain Showers

    • 34
    • 54

    Chance Rain Showers

Today 3 Apr Eastern Hillsborough

Showers. Highs in the mid 40s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

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Merrimack Temperature Statistics

April Temperature

Manchester Airport (5 miles)

  • Lowest 1 April, 2020

    30 °F
  • Average April

    40.4 °F
  • Highest 1 April, 2020

    48 °F

Climate (2010–Present)

Manchester Airport (5 miles)

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  • Average Low 2010–Present

    41.4 °F
  • Average 2010–Present

    49.8 °F
  • Average High 2010–Present

    58.4 °F
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