Alton Weather Forecast

    • 25
    • 55

    Rain Showers

    • 26
    • 51

    Mostly Sunny

    • 31
    • 60

    Mostly Sunny

    • 43
    • 64

    Chance Rain Showers

    • 50
    • 68

    Slight Chance Rain Showers

    • 49
    • 70

    Slight Chance Rain Showers

Today 24 Apr Belknap

Partly sunny with scattered Showers. Highs in the mid 50s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

Tonight 24 Apr Belknap

Mostly clear. Lows in the mid 20s. Northwest Winds 15 to 20 Mph. Gusts up to 35 Mph in the evening.

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Alton Temperature Statistics

April Temperature

Laconia, Laconia Municipal Airport (9.9 miles)

  • Lowest 1 April, 2024

    25 °F

  • Average April

    43.8 °F

  • Highest 9 April, 2024

    68 °F

Climate (2019–Present)

Laconia, Laconia Municipal Airport (9.9 miles)

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  • Average Low 2019–2024

    39.4 °F

  • Average 2019–2024

    48.3 °F

  • Average High 2019–2024

    57.2 °F
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