Frankfort Weather Forecast

    • 57
    • 71

    Rain Showers

    • 42
    • 73

    Mostly Sunny

    • 43
    • 63

    Mostly Sunny

    • 44
    • 63

    Chance Rain Showers

    • 42
    • 65

    Partly Sunny

    • 41
    • 62

    Mostly Sunny

    • 42
    • 63

    Mostly Sunny

Today 17 Sep Interior Waldo

Cloudy. Highs in the lower 70s. Light and variable Winds.

Tonight 17 Sep Interior Waldo

Showers, mainly in the evening. Areas of fog. Lows in the upper 50s. Light and variable Winds. Chance of rain 90 percent.

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Frankfort Temperature Statistics

September Temperature

Bangor, Bangor International Airport (13 miles)

  • Lowest 9 September, 2026

    40.6 °F

  • Average September

    61.9 °F

  • Highest 10 September, 2026

    82.7 °F

Climate (2021–2026)

Bangor, Bangor International Airport (13 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.9 °F
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