Charleston Weather Forecast

    • 40
    • 59

    Rain

    • 35
    • 59

    Slight Chance Rain Showers

    • 35
    • 57

    Slight Chance Rain Showers

    • 34
    • 53

    Partly Sunny

    • 32
    • 52

    Partly Sunny

    • 32
    • 52

    Partly Sunny

Today 22 Oct Southern Penobscot

Patchy fog this morning. Rain with isolated Thunderstorms. Highs in the upper 50s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 22 Oct Southern Penobscot

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Patchy fog. Lows in the lower 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 10 October, 2025

    28.9 °F

  • Average October

    52.2 °F

  • Highest 6 October, 2025

    84 °F

Climate (2020–Present)

Bangor, Bangor International Airport (22.4 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.1 °F
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