Franklin Weather Forecast

    • 39
    • 66

    Partly Sunny

    • 36
    • 65

    Partly Sunny

    • 45
    • 67

    Mostly Cloudy

    • 50
    • 69

    Chance Rain Showers

    • 50
    • 63

    Chance Rain Showers

    • 48
    • 63

    Slight Chance Rain Showers

Today 22 Sep Merrimack

Partly sunny. Highs in the mid 60s. Light and variable Winds.

Tonight 22 Sep Merrimack

Partly cloudy. Patchy fog. Lows in the upper 30s. Light and variable Winds.

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Franklin Temperature Statistics

September Temperature

Laconia, Laconia Municipal Airport (14.3 miles)

  • Lowest 15 September, 2026

    43 °F

  • Average September

    62.9 °F

  • Highest 10 September, 2026

    81 °F

Climate (2021–2026)

Laconia, Laconia Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57 °F
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