Ashley River - Old Fort Dorchester Weather Forecast

    • 77
    • 90

    Partly Sunny

    • 77
    • 93

    Slight Chance Thunderstorms

    • 78
    • 96

    Chance Thunderstorms

    • 78
    • 98

    Slight Chance Thunderstorms

    • 78
    • 99

    Chance Thunderstorms

    • 77
    • 97

    Thunderstorms Likely

    • 76
    • 92

    Thunderstorms Likely

Today 16 Jul Dorchester

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 16 Jul Dorchester

Partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Ashley River - Old Fort Dorchester Temperature Statistics

July Temperature

Charleston, Charleston Air Force Base (8.1 miles)

  • Lowest 11 July, 2025

    71.7 °F

  • Average July

    80.7 °F

  • Highest 7 July, 2025

    94.6 °F

Climate (2020–Present)

Charleston, Charleston Air Force Base (8.1 miles)

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  • Average Low 2020–2025

    58.3 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    77.7 °F
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