Winterport Weather Forecast

    • 49
    • 62

    Rain Showers

    • 44
    • 71

    Mostly Sunny

    • 45
    • 72

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 44
    • 75

    Mostly Sunny

    • 42
    • 68

    Mostly Sunny

Today 7 Sep Interior Waldo

Showers. Highs in the lower 60s. Light and variable Winds. Chance of rain 90 percent.

Tonight 7 Sep Interior Waldo

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winterport Temperature Statistics

September Temperature

Bangor, Bangor International Airport (10.6 miles)

  • Lowest 1 September, 2025

    50 °F

  • Average September

    64.9 °F

  • Highest 1 September, 2025

    80.1 °F

Climate (2020–Present)

Bangor, Bangor International Airport (10.6 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    57.1 °F
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