Ashley River - Greggs Landing Weather Forecast

    • 75
    • 90

    Chance Thunderstorms

    • 75
    • 91

    Rain Showers Likely

    • 74
    • 93

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 69
    • 86

    Mostly Sunny

    • 71
    • 88

    Partly Sunny

Today 12 Sep Dorchester

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 12 Sep Dorchester

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 50 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 8 September, 2026

    70.6 °F

  • Average September

    82.9 °F

  • Highest 5 September, 2026

    95.6 °F

Climate (2021–2026)

Charleston, Charleston Air Force Base (6.8 miles)

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  • Average Low 2021–2026

    58.3 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    78.1 °F
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