Northfield Weather Forecast

    • 18
    • 38

    Mostly Sunny

    • 20
    • 34

    Snow Showers

    • 31
    • 47

    Mostly Cloudy

    • 40
    • 56

    Mostly Cloudy

    • 54
    • 61

    Chance Rain

    • 34
    • 68

    Chance Rain/Snow

    • 31
    • 46

    Chance Rain/Snow

Today 27 Mar Merrimack

Mostly sunny. Colder with Highs in the upper 30s. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 27 Mar Merrimack

Mostly clear. Lows around 17. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

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Northfield Temperature Statistics

March Temperature

Laconia, Laconia Municipal Airport (12.4 miles)

  • Lowest 2 March, 2026

    -0.9 °F

  • Average March

    33.2 °F

  • Highest 10 March, 2026

    71.1 °F

Climate (2021–Present)

Laconia, Laconia Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57 °F
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