Ashley River - Greggs Landing Weather Forecast

    • 79
    • 96

    Slight Chance Thunderstorms

    • 74
    • 96

    Chance Thunderstorms

    • 73
    • 94

    Sunny

    • 75
    • 94

    Slight Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

    • 75
    • 92

    Thunderstorms Likely

Today 28 Jul Dorchester

Mostly sunny. Highs in the upper 90s. Heat index Values up to 108. Southwest Winds 5 to 10 Mph.

Tonight 28 Jul Dorchester

Partly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the upper 70s. Heat index Values up to 106 early in the evening. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Ashley River - Greggs Landing Temperature Statistics

July Temperature

Charleston, Charleston Air Force Base (6.8 miles)

  • Lowest 2 July, 2026

    71.7 °F

  • Average July

    86.1 °F

  • Highest 9 July, 2026

    100.7 °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 °F
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