Charleston Weather Forecast

    • 33
    • 38

    Sleet

    • 20
    • 53

    Rain Likely

    • 25
    • 38

    Snow

    • 18
    • 40

    Partly Sunny

    • 27
    • 40

    Rain

    • 20
    • 53

    Rain

Today 11 Mar Southern Penobscot

Rain, sleet likely with a chance of freezing rain in the Morning, then Rain, sleet and freezing rain in the afternoon. Little or no sleet accumulation. Ice accumulation of up to a tenth of an inch. Much cooler. Near steady temperature in the lower 30s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 90 percent.

Tonight 11 Mar Southern Penobscot

Rain, sleet and freezing rain in the Evening, then rain after midnight. Little or no sleet accumulation. Ice accumulation of up to a tenth of an inch. Lows in the mid 30s. Temperature rising into the lower 40s after midnight. Southeast Winds around 10 Mph, becoming south after midnight. Chance of precipitation near 100 percent.

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Charleston Temperature Statistics

March Temperature

Bangor, Bangor International Airport (22.4 miles)

  • Lowest 3 March, 2026

    -0.3 °F

  • Average March

    26.8 °F

  • Highest 8 March, 2026

    59 °F

Climate (2021–Present)

Bangor, Bangor International Airport (22.4 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.9 °F
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