Grover Weather Forecast

    • 72
    • 91

    Thunderstorms Likely

    • 72
    • 92

    Partly Sunny

    • 72
    • 93

    Mostly Sunny

    • 66
    • 88

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

Today 12 Sep Dorchester

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs around 90. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 12 Sep Dorchester

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grover Temperature Statistics

September Temperature

Walterboro Lowcountry Regional Airport (12.4 miles)

  • Lowest 8 September, 2026

    68 °F

  • Average September

    79.8 °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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