Hartness Airport Weather Forecast

    • 44
    • 88

    Increasing Clouds

    • 35
    • 64

    Sunny

    • 47
    • 66

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 61
    • 80

    Chance Rain Showers

    • 59
    • 78

    Rain Showers Likely

Today 27 Mar Southern Greenville

Sunny. Near steady Temperatures in the upper 80s. West Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 27 Mar Southern Greenville

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers after midnight. Breezy, cooler with Lows in the mid 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartness Airport Temperature Statistics

March Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 17 March, 2026

    28.7 °F

  • Average March

    59.2 °F

  • Highest 22 March, 2026

    84.9 °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

    61.9 °F

  • Average High 2021–2026

    73.1 °F
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