Maynardville Weather Forecast

    • 23
    • 37

    Mostly Sunny

    • 32
    • 48

    Mostly Sunny

    • 33
    • 50

    Mostly Cloudy

    • 30
    • 58

    Rain Showers

    • 27
    • 42

    Mostly Sunny

    • 40
    • 54

    Chance Rain Showers

    • 41
    • 55

    Chance Rain Showers

Today 15 Dec Union

Sunny. Highs in the mid 30s. Light Winds.

Tonight 15 Dec Union

Mostly clear. Cold with Lows in the lower 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Maynardville Temperature Statistics

December Temperature

Morristown Moore-Murrell Airport (23.6 miles)

  • Lowest 1 December, 2025

    28.4 °F

  • Average December

    37.5 °F

  • Highest 7 December, 2025

    51.8 °F

Climate (2020–Present)

Morristown Moore-Murrell Airport (23.6 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    66.3 °F
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