Hartness Airport Weather Forecast

    • 57
    • 84

    Mostly Sunny

    • 58
    • 82

    Partly Sunny

    • 60
    • 87

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 64
    • 91

    Mostly Sunny

    • 65
    • 93

    Partly Sunny

Today 12 Apr Southern Greenville

Sunny. Near steady Temperatures in the mid 80s. South Winds 5 to 10 Mph.

Tonight 12 Apr Southern Greenville

Mostly clear. Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Hartness Airport Temperature Statistics

April Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 9 April, 2026

    37.7 °F

  • Average April

    63.1 °F

  • Highest 1 April, 2026

    84.7 °F

Climate (2021–Present)

Greer, Greenville-Spartanburg Airport (3.1 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    62 °F

  • Average High 2021–2026

    73.1 °F
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