South Knoxville Optimist Park Weather Forecast

    • 64
    • 82

    Slight Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 63
    • 83

    Rain Showers Likely

    • 56
    • 77

    Rain Showers

    • 47
    • 71

    Slight Chance Rain Showers

    • 48
    • 73

    Mostly Sunny

Today 29 Apr Knox

Mostly sunny. A slight chance of Showers and Thunderstorms late. Highs in the lower 80s. Southwest Winds 10 Mph or less with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 29 Apr Knox

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. A slight chance of Showers and Thunderstorms late. Lows in the mid 60s. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Knoxville Optimist Park Temperature Statistics

April Temperature

Knoxville, McGhee Tyson Airport (8.1 miles)

  • Lowest 9 April, 2025

    34.6 °F

  • Average April

    63.2 °F

  • Highest 4 April, 2025

    87.7 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (8.1 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    71 °F
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