Ashley River - Greggs Landing Weather Forecast

    • 67
    • 88

    Becoming Sunny

    • 67
    • 86

    Mostly Sunny

    • 70
    • 88

    Mostly Sunny

    • 71
    • 89

    Slight Chance Thunderstorms

    • 73
    • 90

    Slight Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

Today 15 Sep Dorchester

Mostly sunny. Highs around 90. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 15 Sep Dorchester

Partly cloudy in the Evening, then clearing. Lows in the upper 60s. East Winds 5 to 10 Mph.

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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

    82.7 °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

    78.2 °F
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