Hartness Airport Weather Forecast

    • 40
    • 53

    Chance Rain

    • 29
    • 49

    Chance Rain

    • 22
    • 34

    Wintry Mix

    • 24
    • 32

    Freezing Rain

    • 12
    • 37

    Mostly Sunny

    • 20
    • 36

    Partly Sunny

Today 22 Jan Southern Greenville

Mostly cloudy with a 50 percent chance of rain. Highs in the lower 50s. West Winds around 5 Mph.

Tonight 22 Jan Southern Greenville

Mostly cloudy with a 50 percent chance of rain. Patchy fog after midnight. Lows around 40. Light and variable Winds, becoming north around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartness Airport Temperature Statistics

January Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 16 January, 2026

    17.1 °F

  • Average January

    46 °F

  • Highest 7 January, 2026

    72 °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 °F
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