Halfmoon Lake Weather Forecast

    • 28
    • 49

    Rain

    • 24
    • 45

    Chance Rain/Snow

    • 29
    • 47

    Slight Chance Snow Showers

    • 33
    • 50

    Mostly Cloudy

    • 33
    • 56

    Partly Sunny

    • 35
    • 57

    Partly Sunny

Today 19 Apr Belknap

Areas of fog this morning. Rain. Highs in the upper 40s. Light and variable Winds, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph this afternoon. Chance of rain near 100 percent.

Tonight 19 Apr Belknap

Partly cloudy with a chance of rain and snow in the Evening, then mostly clear after midnight. Lows around 30. West Winds around 10 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfmoon Lake Temperature Statistics

April Temperature

Laconia, Laconia Municipal Airport (14.9 miles)

  • Lowest 9 April, 2026

    21 °F

  • Average April

    44.8 °F

  • Highest 10 April, 2026

    72 °F

Climate (2021–Present)

Laconia, Laconia Municipal Airport (14.9 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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