Sparta Weather Forecast

    • -2
    • 25

    Gradual Clearing

    • 3
    • 20

    Increasing Clouds

    • 5
    • 24

    Mostly Cloudy

    • -4
    • 18

    Mostly Cloudy

    • 3
    • 15

    Mostly Cloudy

    • 8
    • 22

    Mostly Cloudy

    • 15
    • 29

    Mostly Cloudy

Today 27 Jan Gallatin

Mostly cloudy. Near steady Temperatures in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Jan Gallatin

Mostly Cloudy, then becoming partly cloudy this late evening and early Morning, then becoming mostly clear. Cold with Lows 0 to 5 below. West Winds 5 to 10 Mph, becoming southwest late.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta Temperature Statistics

January Temperature

Cincinnati/Northern Kentucky International Airport (28 miles)

  • Lowest 23 January, 2026

    6.1 °F

  • Average January

    31.2 °F

  • Highest 9 January, 2026

    67.6 °F

Climate (2021–Present)

Cincinnati/Northern Kentucky International Airport (28 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    65.7 °F
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