Charleston Weather Forecast

    • 26
    • 39

    Snow

    • 20
    • 41

    Snow

    • 27
    • 41

    Rain/Snow Likely

    • 41
    • 55

    Rain

    • 14
    • 56

    Chance Rain

    • 14
    • 32

    Partly Sunny

Today 13 Mar Southern Penobscot

Sunny. A slight chance of snow in the afternoon. Highs in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest in the afternoon. Chance of snow 20 percent.

Tonight 13 Mar Southern Penobscot

Mostly clear and much cooler. Near steady temperature around 18. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

March Temperature

Bangor, Bangor International Airport (22.4 miles)

  • Lowest 3 March, 2026

    -0.3 °F

  • Average March

    31.7 °F

  • Highest 10 March, 2026

    69.1 °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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