Sparta Weather Forecast

    • 17
    • 27

    Becoming Sunny

    • 28
    • 35

    Mostly Sunny

    • 26
    • 43

    Partly Sunny

    • 30
    • 41

    Mostly Cloudy

    • 31
    • 47

    Mostly Cloudy

    • 28
    • 44

    Mostly Sunny

    • 34
    • 48

    Partly Sunny

Today 29 Dec Randolph

Mostly sunny. Much cooler with Highs around 30. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Dec Randolph

Partly cloudy in the Evening, then becoming mostly clear. Lows around 16. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • 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

    37.6 °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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