Sparta Weather Forecast

    • 21
    • 72

    Slight Chance Rain

    • 19
    • 31

    Decreasing Clouds

    • 27
    • 35

    Mostly Sunny

    • 26
    • 43

    Partly Sunny

    • 25
    • 41

    Partly Sunny

    • 30
    • 42

    Mostly Cloudy

    • 24
    • 44

    Partly Sunny

Today 28 Dec Randolph

Mostly cloudy with a slight chance of rain and Thunderstorms. Breezy and not as cool with Highs in the lower 70s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 28 Dec Randolph

Mostly cloudy with a slight chance of rain this Evening, then mostly clear after midnight. Breezy and much cooler with Lows in the lower 20s. Northwest Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Sparta Temperature Statistics

December Temperature

Sparta Community-Hunter Field Airport (1.2 miles)

  • Lowest 14 December, 2025

    7.7 °F

  • Average December

    37 °F

  • Highest 26 December, 2025

    72.5 °F

Climate (2020–Present)

Sparta Community-Hunter Field Airport (1.2 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    67.1 °F
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