Jonesville Weather Forecast

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 89

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 73
    • 92

    Slight Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 96

    Chance Rain Showers

Today 22 Jul Union

Mostly sunny in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs around 90. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 22 Jul Union

Partly cloudy. Lows in the mid 70s. Northeast Winds around 5 Mph.

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Jonesville Temperature Statistics

July Temperature

Spartanburg Memorial (16.2 miles)

  • Lowest 7 July, 2025

    68 °F

  • Average July

    80.2 °F

  • Highest 8 July, 2025

    96.8 °F

Climate (2020–Present)

Spartanburg Memorial (16.2 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    71.7 °F
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