Bangor Weather Forecast

    • 42
    • 62

    Increasing Clouds

    • 41
    • 56

    Rain Showers

    • 39
    • 57

    Mostly Cloudy

    • 39
    • 60

    Partly Sunny

    • 41
    • 65

    Partly Sunny

    • 43
    • 64

    Mostly Cloudy

Today 19 Sep Northern Franklin

Mostly sunny. Highs in the lower 60s. Light and variable Winds.

Tonight 19 Sep Northern Franklin

Partly cloudy until Midnight, then becoming mostly cloudy. Lows in the lower 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bangor Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (23 miles)

  • Lowest 15 September, 2026

    41.6 °F

  • Average September

    64.3 °F

  • Highest 2 September, 2026

    81.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (23 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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