Hartness Airport Weather Forecast

    • 64
    • 69

    Rain Showers

    • 58
    • 72

    Chance Rain Showers

    • 57
    • 82

    Sunny

    • 60
    • 84

    Sunny

    • 59
    • 83

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

Today 10 Oct Southern Greenville

Showers with a chance of Thunderstorms. Patchy fog. Locally heavy rainfall possible. Windy with Highs around 70. Northeast Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

Tonight 10 Oct Southern Greenville

Showers with a chance of Thunderstorms. Patchy fog. Breezy with Lows in the mid 60s. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartness Airport Temperature Statistics

October Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 7 October, 2026

    51.1 °F

  • Average October

    69 °F

  • Highest 2 October, 2026

    88.6 °F

Climate (2021–2026)

Greer, Greenville-Spartanburg Airport (3.1 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    62.3 °F

  • Average High 2021–2026

    73.5 °F
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