Slater-Marietta Weather Forecast

    • 27
    • 44

    Mostly Cloudy

    • 31
    • 43

    Partly Sunny

    • 32
    • 56

    Partly Sunny

    • 30
    • 52

    Partly Sunny

    • 32
    • 54

    Mostly Sunny

    • 33
    • 55

    Mostly Sunny

    • 29
    • 54

    Partly Sunny

Today 8 Dec Central Greenville

Mostly cloudy with a 40 percent chance of rain. Highs in the lower 40s. Northeast Winds 5 to 10 Mph.

Tonight 8 Dec Central Greenville

Mostly cloudy. Lows in the upper 20s. Northeast Winds 5 to 10 Mph.

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Slater-Marietta Temperature Statistics

December Temperature

Greenville Downtown Airport (14.9 miles)

  • Lowest 4 December, 2025

    32 °F

  • Average December

    41.1 °F

  • Highest 4 December, 2025

    50 °F

Climate (2020–Present)

Greenville Downtown Airport (14.9 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    72.7 °F
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