Knoxville Weather Forecast

    • 24
    • 46

    Increasing Clouds

    • 30
    • 36

    Freezing Rain

    • 16
    • 43

    Rain

    • 3
    • 25

    Partly Sunny

    • 16
    • 33

    Partly Sunny

    • 13
    • 36

    Mostly Cloudy

Today 23 Jan Knox

Mostly cloudy this Morning, then becoming partly sunny. Highs in the mid 40s. North Winds 10 Mph or less with Gusts up to 20 Mph.

Tonight 23 Jan Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Cold with Lows in the mid 20s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knoxville Temperature Statistics

January Temperature

Knoxville, McGhee Tyson Airport (9.9 miles)

  • Lowest 16 January, 2026

    19 °F

  • Average January

    42.9 °F

  • Highest 9 January, 2026

    68 °F

Climate (2021–Present)

Knoxville, McGhee Tyson Airport (9.9 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    71.2 °F
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