Ashley River - Greggs Landing Weather Forecast

    • 74
    • 90

    Slight Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 74
    • 87

    Thunderstorms Likely

    • 72
    • 82

    Thunderstorms Likely

    • 73
    • 86

    Rain Showers Likely

    • 71
    • 90

    Chance Thunderstorms

Today 20 Aug Dorchester

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 20 Aug Dorchester

Mostly clear. Lows in the lower 70s. North Winds around 5 Mph.

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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 3 August, 2025

    71.7 °F

  • Average August

    79.6 °F

  • Highest 1 August, 2025

    95.6 °F

Climate (2020–Present)

Charleston, Charleston Air Force Base (6.8 miles)

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  • Average Low 2020–2025

    58.4 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    77.7 °F
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