Downtown Knoxville Weather Forecast

    • 17
    • 38

    Snow Likely

    • 10
    • 22

    Chance Snow

    • 10
    • 29

    Partly Sunny

    • 21
    • 36

    Partly Sunny

    • 28
    • 43

    Mostly Cloudy

    • 31
    • 43

    Chance Rain

Today 30 Jan Knox

Cloudy. A slight chance of snow in the Morning, then a chance of snow in the afternoon. Highs in the upper 30s. Light Winds. Chance of snow 50 percent.

Tonight 30 Jan Knox

Mostly cloudy and cold. Near steady temperature in the upper 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

January Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 27 January, 2026

    10 °F

  • Average January

    41.2 °F

  • Highest 9 January, 2026

    68.6 °F

Climate (2021–Present)

Knoxville, McGhee Tyson Airport (10.6 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    71.2 °F
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