Lake Winnipesaukee Weather Forecast

    • 13
    • 23

    Cloudy

    • -2
    • 24

    Snow Likely

    • -4
    • 11

    Blustery

    • 1
    • 19

    Mostly Sunny

    • 7
    • 28

    Mostly Cloudy

    • 16
    • 30

    Slight Chance Snow

Today 6 Feb Belknap

Mostly cloudy. Highs in the lower 20s. Light and variable Winds.

Tonight 6 Feb Belknap

Partly cloudy. Lows around 1 above. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winnipesaukee Temperature Statistics

February Temperature

Laconia, Laconia Municipal Airport (5 miles)

  • Lowest 1 February, 2026

    -9.9 °F

  • Average February

    14.7 °F

  • Highest 3 February, 2026

    32 °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

    57.1 °F
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