Jonesville Weather Forecast

    • 11
    • 25

    Snow

    • 10
    • 34

    Sunny

    • 17
    • 42

    Mostly Sunny

    • 32
    • 45

    Mostly Cloudy

    • 30
    • 48

    Chance Rain

    • 24
    • 45

    Partly Sunny

Today 31 Jan Union

Snow. Snow may be heavy at Times in the afternoon. Snow accumulation of 4 to 6 Inches. Cooler with Highs in the upper 20s. Northeast Winds 5 to 10 Mph. Gusts up to 25 Mph in the afternoon. Chance of snow 90 percent.

Tonight 31 Jan Union

Cloudy with a 50 percent chance of snow. Little or no snow accumulation. Cold with Lows in the lower 20s. Northeast Winds 5 to 10 Mph.

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Jonesville Temperature Statistics

January Temperature

Spartanburg Memorial (16.2 miles)

  • Lowest 27 January, 2026

    10.4 °F

  • Average January

    41.9 °F

  • Highest 7 January, 2026

    71.6 °F

Climate (2021–Present)

Spartanburg Memorial (16.2 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    71.7 °F
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