Greenville Weather Forecast

    • 67
    • 89

    Thunderstorms

    • 61
    • 80

    Slight Chance Thunderstorms

    • 58
    • 78

    Partly Sunny

    • 60
    • 78

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

Today 6 Sep Central Greenville

Mostly cloudy with scattered Showers and Thunderstorms. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 6 Sep Central Greenville

Mostly cloudy. Scattered Showers and Thunderstorms in the evening. Lows in the mid 60s. Northwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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Greenville Temperature Statistics

September Temperature

Greenville Downtown Airport (2.5 miles)

  • Lowest 2 September, 2025

    59 °F

  • Average September

    72 °F

  • Highest 4 September, 2025

    84.9 °F

Climate (2020–Present)

Greenville Downtown Airport (2.5 miles)

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  • Average Low 2020–2025

    54.8 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    72.7 °F
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