Halfmoon Lake Weather Forecast

    • 26
    • 51

    Mostly Sunny

    • 36
    • 52

    Partly Sunny

    • 49
    • 65

    Mostly Sunny

    • 35
    • 65

    Mostly Sunny

    • 33
    • 58

    Partly Sunny

    • 43
    • 59

    Chance Rain Showers

Today 27 Oct Belknap

Partly sunny with a 40 percent chance of Showers. Highs in the mid 50s.

Tonight 27 Oct Belknap

Mostly clear. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfmoon Lake Temperature Statistics

October Temperature

Laconia, Laconia Municipal Airport (14.9 miles)

  • Lowest 18 October, 2026

    26.1 °F

  • Average October

    49.9 °F

  • Highest 2 October, 2026

    78.1 °F

Climate (2021–2026)

Laconia, Laconia Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    56.9 °F
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