Upper Suncook Lake Weather Forecast

    • 18
    • 38

    Mostly Sunny

    • 20
    • 46

    Chance Snow

    • 2
    • 32

    Chance Snow

    • 2
    • 22

    Mostly Sunny

    • 24
    • 35

    Chance Snow

    • 23
    • 45

    Mostly Sunny

    • 22
    • 44

    Chance Rain/Snow

Today 27 Feb Belknap

Mostly sunny. Highs in the upper 30s. South Winds around 10 Mph.

Tonight 27 Feb Belknap

Partly cloudy. Lows around 19. Light and variable Winds.

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  • Temperature Forecast NOAA

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Upper Suncook Lake Temperature Statistics

February Temperature

Laconia, Laconia Municipal Airport (13.7 miles)

  • Lowest 1 February, 2026

    -9.9 °F

  • Average February

    21 °F

  • Highest 18 February, 2026

    41 °F

Climate (2021–Present)

Laconia, Laconia Municipal Airport (13.7 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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