Ashley River - Greggs Landing Weather Forecast

    • 78
    • 98

    Chance Thunderstorms

    • 78
    • 97

    Chance Thunderstorms

    • 80
    • 102

    Hot

    • 78
    • 101

    Slight Chance Thunderstorms

    • 78
    • 97

    Chance Thunderstorms

    • 77
    • 98

    Chance Thunderstorms

Today 15 Aug Dorchester

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. Heat index Values up to 111. West Winds around 5 Mph. Chance of rain 40 percent.

Tonight 15 Aug Dorchester

Mostly cloudy with a chance of Thunderstorms with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the mid 70s. Heat index Values up to 107 early in the evening. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ashley River - Greggs Landing Temperature Statistics

August Temperature

Charleston, Charleston Air Force Base (6.8 miles)

  • Lowest 12 August, 2026

    73.9 °F

  • Average August

    83.4 °F

  • Highest 13 August, 2026

    99 °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

    67.6 °F

  • Average High 2021–2026

    78.1 °F
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