Island Home Weather Forecast

    • 74
    • 91

    Thunderstorms Likely

    • 73
    • 88

    Thunderstorms Likely

    • 72
    • 88

    Rain Showers

    • 73
    • 89

    Partly Sunny

    • 74
    • 90

    Chance Thunderstorms

    • 67
    • 88

    Chance Thunderstorms

Today 17 Jul Knox

Mostly sunny. A slight chance of Showers this morning. A chance of Showers and Thunderstorms early this Afternoon, then Showers and Thunderstorms likely late. Highs in the lower 90s. Light Winds. Chance of rain 60 percent.

Tonight 17 Jul Knox

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 70s. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Home Temperature Statistics

July Temperature

Knoxville, McGhee Tyson Airport (11.2 miles)

  • Lowest 13 July, 2026

    70 °F

  • Average July

    81.9 °F

  • Highest 2 July, 2026

    97.6 °F

Climate (2021–2026)

Knoxville, McGhee Tyson Airport (11.2 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    71.6 °F
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