Charleston Weather Forecast

    • 46
    • 58

    Increasing Clouds

    • 45
    • 64

    Chance Rain

    • 35
    • 59

    Partly Sunny

    • 36
    • 58

    Mostly Sunny

    • 48
    • 66

    Partly Sunny

    • 44
    • 68

    Slight Chance Rain

Today 7 Oct Southern Penobscot

Mostly sunny in the Morning, then becoming partly sunny. Widespread frost in the morning. Highs in the upper 50s. Southwest Winds 10 to 15 Mph.

Tonight 7 Oct Southern Penobscot

Mostly cloudy. A slight chance of rain after midnight. Not as cool with Lows in the upper 40s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

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Charleston Temperature Statistics

October Temperature

Bangor, Bangor International Airport (22.4 miles)

  • Lowest 4 October, 2026

    35.1 °F

  • Average October

    56.7 °F

  • Highest 1 October, 2026

    75.7 °F

Climate (2021–2026)

Bangor, Bangor International Airport (22.4 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.9 °F
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