Ashley River - Greggs Landing Weather Forecast

    • 76
    • 95

    Slight Chance Thunderstorms

    • 73
    • 94

    Thunderstorms Likely

    • 73
    • 85

    Rain Showers Likely

    • 73
    • 86

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 90

    Slight Chance Thunderstorms

    • 74
    • 91

    Chance Thunderstorms

Today 5 Sep Dorchester

Sunny. Highs in the upper 90s. Heat index Values up to 109. Southwest Winds around 5 Mph.

Tonight 5 Sep Dorchester

Partly cloudy. A chance of Showers and Thunderstorms, mainly this evening. Some Thunderstorms may be severe this evening. Lows in the mid 70s. Heat index Values up to 107 early this evening. Southwest Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ashley River - Greggs Landing Temperature Statistics

September Temperature

Charleston, Charleston Air Force Base (6.8 miles)

  • Lowest 1 September, 2026

    74.6 °F

  • Average September

    83.9 °F

  • Highest 2 September, 2026

    94.6 °F

Climate (2021–2026)

Charleston, Charleston Air Force Base (6.8 miles)

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  • Average Low 2021–2026

    58.2 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    78.1 °F
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