Lake Winnisquam Weather Forecast

    • 26
    • 44

    Slight Chance Snow Showers

    • 22
    • 40

    Chance Snow Showers

    • 26
    • 46

    Mostly Sunny

    • 35
    • 57

    Partly Sunny

    • 44
    • 64

    Partly Sunny

    • 37
    • 61

    Partly Sunny

Today 6 Apr Belknap

Partly sunny. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 6 Apr Belknap

Partly cloudy. Lows in the mid 20s. West Winds around 10 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winnisquam Temperature Statistics

April Temperature

Laconia, Laconia Municipal Airport (5 miles)

  • Lowest 2 April, 2026

    32 °F

  • Average April

    39.9 °F

  • Highest 1 April, 2026

    55.9 °F

Climate (2021–Present)

Laconia, Laconia Municipal Airport (5 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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