Jennings Creek Lake Number Eighteen Weather Forecast

    • 60
    • 74

    Rain Showers Likely

    • 67
    • 75

    Chance Thunderstorms

    • 39
    • 77

    Rain Showers

    • 37
    • 54

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

    • 38
    • 73

    Rain Showers Likely

Today 9 Mar Jackson

Mostly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 9 Mar Jackson

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows around 60. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jennings Creek Lake Number Eighteen Temperature Statistics

March Temperature

Sparta Upper Cumberland Regional Airport (29.8 miles)

  • Lowest 1 March, 2026

    44.6 °F

  • Average March

    64.2 °F

  • Highest 6 March, 2026

    82.4 °F

Climate (2021–Present)

Sparta Upper Cumberland Regional Airport (29.8 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    59.5 °F

  • Average High 2021–2026

    70.2 °F
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