Grover Weather Forecast

    • 70
    • 94

    Increasing Clouds

    • 71
    • 93

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

    • 69
    • 88

    Rain Showers Likely

    • 66
    • 85

    Chance Thunderstorms

    • 65
    • 83

    Slight Chance Thunderstorms

Today 18 Sep Dorchester

Mostly sunny. Highs in the lower 80s.

Tonight 18 Sep Dorchester

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 70s. Southwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grover Temperature Statistics

September Temperature

Walterboro Lowcountry Regional Airport (12.4 miles)

  • Lowest 16 September, 2026

    66.2 °F

  • Average September

    79.5 °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

    76.3 °F
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