Charleston Weather Forecast

    • 66
    • 85

    Chance Rain Showers

    • 60
    • 84

    Isolated Thunderstorms

    • 53
    • 80

    Rain Showers Likely

    • 55
    • 77

    Mostly Sunny

    • 56
    • 81

    Chance Rain Showers

    • 58
    • 80

    Chance Rain Showers

    • 60
    • 84

    Chance Rain Showers

Today 14 Jul Southern Penobscot

Partly sunny with scattered Showers and Thunderstorms. Hot. Near steady temperature in the mid 80s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 14 Jul Southern Penobscot

Partly cloudy with scattered Showers with isolated Thunderstorms. Areas of smoke. Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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Charleston Temperature Statistics

July Temperature

Bangor, Bangor International Airport (22.4 miles)

  • Lowest 12 July, 2026

    52 °F

  • Average July

    73.8 °F

  • Highest 2 July, 2026

    93.7 °F

Climate (2021–2026)

Bangor, Bangor International Airport (22.4 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.8 °F
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