Lake Winnisquam Weather Forecast

    • 47
    • 47

    Rain

    • 43
    • 69

    Mostly Cloudy

    • 41
    • 57

    Partly Sunny

    • 35
    • 56

    Rain Showers Likely

    • 29
    • 41

    Mostly Cloudy

    • 32
    • 50

    Partly Sunny

Today 13 Oct Belknap

Rain. Patchy fog. Visibility one quarter mile or less at Times. Cooler with Highs in the upper 40s. Northeast Winds around 10 Mph. Chance of rain near 100 percent.

Tonight 13 Oct Belknap

Cloudy. Rain likely with a chance of Thunderstorms in the Evening, then a slight chance of rain and Thunderstorms after midnight. Patchy fog. Visibility one quarter mile or less at Times after midnight. Lows in the upper 40s. Light and variable Winds. Chance of rain 70 percent.

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Lake Winnisquam Temperature Statistics

October Temperature

Laconia, Laconia Municipal Airport (5 miles)

  • Lowest 7 October, 2026

    35.1 °F

  • Average October

    54 °F

  • Highest 2 October, 2026

    78.1 °F

Climate (2021–2026)

Laconia, Laconia Municipal Airport (5 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    56.9 °F
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