Mount Sunapee Weather Forecast

    • 14
    • 20

    Increasing Clouds

    • 15
    • 33

    Snow

    • -4
    • 22

    Mostly Sunny

    • 18
    • 25

    Snow Likely

    • 18
    • 39

    Mostly Cloudy

    • 8
    • 25

    Partly Sunny

    • 19
    • 28

    Rain/Snow

Today 30 Jan Merrimack

Mostly sunny. Highs around 20. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 5 below.

Tonight 30 Jan Merrimack

Partly cloudy this Evening, then becoming mostly cloudy. Lows around 16. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Sunapee Temperature Statistics

January Temperature

Springfield, Hartness State Springfield Airport (22.4 miles)

  • Lowest 22 January, 2025

    -12.2 °F

  • Average January

    21.6 °F

  • Highest 1 January, 2025

    41.6 °F

Climate (2020–Present)

Springfield, Hartness State Springfield Airport (22.4 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    58.6 °F
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