Laconia Weather Forecast

    • 54
    • 79

    Increasing Clouds

    • 53
    • 78

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

    • 57
    • 80

    Chance Rain Showers

    • 58
    • 73

    Rain Showers Likely

    • 52
    • 76

    Slight Chance Thunderstorms

Today 1 Sep Belknap

Partly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 1 Sep Belknap

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Light and variable Winds.

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Laconia Temperature Statistics

September Temperature

Laconia, Laconia Municipal Airport (3.7 miles)

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  • Average September

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Climate (2020–Present)

Laconia, Laconia Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.3 °F
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