Grover Weather Forecast

    • 70
    • 91

    Chance Thunderstorms

    • 69
    • 89

    Rain Showers Likely

    • 70
    • 88

    Rain Showers

    • 70
    • 88

    Rain Showers Likely

    • 69
    • 89

    Rain Showers Likely

    • 67
    • 89

    Rain Showers

Today 22 May Dorchester

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs around 90. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 22 May Dorchester

Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grover Temperature Statistics

May Temperature

Walterboro Lowcountry Regional Airport (12.4 miles)

  • Lowest 4 May, 2026

    44.6 °F

  • Average May

    68.5 °F

  • Highest 17 May, 2026

    89.6 °F

Climate (2021–Present)

Walterboro Lowcountry Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    64.3 °F

  • Average High 2021–2026

    75.9 °F
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