Alton Bay SPB Weather Forecast

    • 29
    • 43

    Snow/Sleet

    • 44
    • 51

    Snow

    • 33
    • 56

    Mostly Cloudy

    • 36
    • 45

    Rain

    • 40
    • 56

    Chance Rain

    • 30
    • 50

    Partly Sunny

Today 2 Apr Belknap

Partly sunny. Highs in the lower 40s. Light and variable Winds, becoming southwest around 10 Mph in the afternoon.

Tonight 2 Apr Belknap

Snow likely in the Evening, then Snow, sleet with a slight chance of freezing rain after midnight. Snow and sleet accumulation around an inch. Ice accumulation of up to a tenth of an inch. Lows in the upper 20s. Southeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation 90 percent.

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Alton Bay SPB Temperature Statistics

April Temperature

Laconia, Laconia Municipal Airport (10.6 miles)

  • Lowest

  • Average April

  • Highest

Climate (2020–Present)

Laconia, Laconia Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    39.4 °F
  • Average 2020–2025

    48.3 °F
  • Average High 2020–2025

    57.3 °F
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