Hartness Airport Weather Forecast

    • 51
    • 80

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

    • 58
    • 73

    Rain Showers Likely

    • 55
    • 76

    Rain Showers

    • 48
    • 75

    Slight Chance Rain Showers

    • 48
    • 73

    Chance Rain Showers

    • 48
    • 69

    Slight Chance Rain Showers

Today 26 Apr Southern Greenville

Sunny. Near steady Temperatures in the upper 70s. Northeast Winds around 10 Mph.

Tonight 26 Apr Southern Greenville

Mostly clear. Lows around 50. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • 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

    65.7 °F

  • Highest 15 April, 2026

    87.7 °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

    73.2 °F
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