Downtown Knoxville Weather Forecast

    • 24
    • 46

    Increasing Clouds

    • 30
    • 36

    Freezing Rain

    • 17
    • 43

    Rain

    • 5
    • 26

    Partly Sunny

    • 18
    • 34

    Partly Sunny

    • 19
    • 39

    Mostly Cloudy

Today 23 Jan Knox

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

Tonight 23 Jan Knox

Mostly cloudy and cold. Near steady temperature in the lower 30s. Light Winds.

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  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

January Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 16 January, 2026

    19 °F

  • Average January

    43.3 °F

  • Highest 9 January, 2026

    68 °F

Climate (2021–Present)

Knoxville, McGhee Tyson Airport (10.6 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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