Grover Weather Forecast

    • 71
    • 95

    Thunderstorms Likely

    • 70
    • 84

    Rain Showers

    • 70
    • 87

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

Today 6 Sep Dorchester

Sunny. Showers and Thunderstorms likely this afternoon. Highs in the mid 90s. Heat index Values up to 105. Northwest Winds around 5 Mph, becoming northeast this afternoon. Chance of rain 70 percent.

Tonight 6 Sep Dorchester

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 70s. East Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Grover Temperature Statistics

September Temperature

Walterboro Lowcountry Regional Airport (12.4 miles)

  • Lowest 1 September, 2026

    69.8 °F

  • Average September

    81.6 °F

  • Highest 2 September, 2026

    95 °F

Climate (2021–2026)

Walterboro Lowcountry Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.2 °F
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