Hartness Airport Weather Forecast

    • 38
    • 60

    Mostly Sunny

    • 35
    • 62

    Sunny

    • 43
    • 62

    Partly Sunny

    • 42
    • 61

    Partly Sunny

    • 44
    • 62

    Mostly Sunny

    • 41
    • 66

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

Today 30 Oct Southern Greenville

Mostly sunny. Near steady Temperatures in the upper 50s. West Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 30 Oct Southern Greenville

Clear. Lows in the upper 30s. West Winds 10 to 15 Mph.

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Hartness Airport Temperature Statistics

October Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 23 October, 2025

    37 °F

  • Average October

    61.6 °F

  • Highest 8 October, 2025

    81 °F

Climate (2020–Present)

Greer, Greenville-Spartanburg Airport (3.1 miles)

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  • Average Low 2020–2025

    51.7 °F

  • Average 2020–2025

    61.8 °F

  • Average High 2020–2025

    72.9 °F
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