Hartness Airport Weather Forecast

    • 27
    • 31

    Wintry Mix

    • 11
    • 39

    Mostly Sunny

    • 19
    • 38

    Mostly Sunny

    • 18
    • 38

    Mostly Sunny

    • 17
    • 36

    Partly Sunny

    • 19
    • 38

    Partly Sunny

Today 25 Jan Southern Greenville

Freezing rain and sleet in the Morning, then freezing rain in the afternoon. Patchy fog. Little or no additional sleet accumulation. Ice accumulation of one quarter to one half of an inch. Highs in the lower 30s. Northeast Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

Tonight 25 Jan Southern Greenville

Rain likely with freezing rain in the Evening, then a chance of rain after midnight. Patchy fog. Ice accumulation of up to one quarter of an inch. Lows around 30. East Winds around 5 Mph, becoming west after midnight. Chance of precipitation near 100 percent.

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Hartness Airport Temperature Statistics

January Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 16 January, 2026

    17.1 °F

  • Average January

    45.6 °F

  • Highest 7 January, 2026

    73.7 °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

    61.9 °F

  • Average High 2021–2026

    73 °F
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