Mount Sunapee Resort Weather Forecast

    • 29
    • 38

    Rain

    • 30
    • 56

    Rain

    • 13
    • 34

    Chance Snow

    • 21
    • 31

    Partly Sunny

    • 27
    • 41

    Mostly Cloudy

    • 29
    • 45

    Chance Rain/Snow

    • 24
    • 41

    Chance Rain/Snow

Today 15 Mar Merrimack

Mostly cloudy. Near steady temperature around 40. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Mar Merrimack

Mostly cloudy. Rain likely with a slight chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. Southeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation 70 percent.

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Mount Sunapee Resort Temperature Statistics

March Temperature

Springfield, Hartness State Springfield Airport (21.7 miles)

  • Lowest 2 March, 2026

    -0.3 °F

  • Average March

    33 °F

  • Highest 10 March, 2026

    70 °F

Climate (2021–Present)

Springfield, Hartness State Springfield Airport (21.7 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    58.9 °F
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