Knox Weather Forecast

    • 69
    • 86

    Decreasing Clouds

    • 72
    • 90

    Rain Showers Likely

    • 63
    • 85

    Partly Sunny

    • 60
    • 81

    Mostly Sunny

    • 63
    • 82

    Partly Sunny

    • 65
    • 83

    Slight Chance Thunderstorms

Today 26 Jul Henry

Mostly cloudy through early Afternoon, then becoming partly cloudy. Humid with Highs in the mid 80s. West Winds around 5 Mph.

Tonight 26 Jul Henry

Partly cloudy. A slight chance of Showers and Thunderstorms through the late Overnight, then a chance of Showers and Thunderstorms toward daybreak. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

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Knox Temperature Statistics

July Temperature

Anderson Municipal Airport (19.3 miles)

  • Lowest 23 July, 2026

    50.7 °F

  • Average July

    73.7 °F

  • Highest 1 July, 2026

    91.4 °F

Climate (2021–2026)

Anderson Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    62.3 °F
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