Sparta Weather Forecast

    • 36
    • 60

    Mostly Cloudy

    • 23
    • 47

    Rain

    • 23
    • 29

    Chance Snow

    • 27
    • 36

    Partly Sunny

    • 34
    • 42

    Chance Rain/Snow

    • 17
    • 38

    Rain/Snow Likely

    • 15
    • 24

    Mostly Cloudy

Today 9 Jan Morrow

Mostly cloudy with a 50 percent chance of rain. Breezy with Highs in the lower 60s. Temperature falling into the upper 40s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 9 Jan Morrow

Mostly cloudy. Cooler with Lows in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming east after midnight.

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  • Temperature Real-Time

Sparta Temperature Statistics

January Temperature

Knox County Airfield (9.9 miles)

  • Lowest 1 January, 2026

    5 °F

  • Average January

    27.2 °F

  • Highest 6 January, 2026

    48.2 °F

Climate (2021–Present)

Knox County Airfield (9.9 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    61.6 °F
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