Costigan Weather Forecast

    • 56
    • 75

    Increasing Clouds

    • 57
    • 66

    Rain

    • 53
    • 75

    Chance Rain Showers

    • 49
    • 68

    Chance Rain Showers

    • 48
    • 70

    Partly Sunny

    • 52
    • 76

    Partly Sunny

Today 2 Sep Southern Penobscot

Sunny this Morning, then becoming partly sunny. Patchy fog this morning. Highs in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 2 Sep Southern Penobscot

Mostly cloudy. Patchy fog. A chance of rain after midnight. Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Costigan Temperature Statistics

September Temperature

Bangor, Bangor International Airport (16.8 miles)

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  • Average September

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Climate (2021–2026)

Bangor, Bangor International Airport (16.8 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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