Lewis Airport Weather Forecast

    • 68
    • 94

    Thunderstorms Likely

    • 60
    • 80

    Partly Sunny

    • 61
    • 79

    Partly Sunny

    • 64
    • 81

    Mostly Cloudy

    • 68
    • 86

    Mostly Sunny

    • 71
    • 91

    Mostly Sunny

Today 21 Jul Posey

Mostly sunny. A chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the mid 90s. Southwest Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 70 percent. Highest heat index Readings heat index Readings up to 106 this afternoon.

Tonight 21 Jul Posey

Mostly clear. Lows in the upper 60s. North Winds 5 to 10 Mph.

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Lewis Airport Temperature Statistics

July Temperature

Henderson City (8.1 miles)

  • Lowest 6 July, 2026

    66.9 °F

  • Average July

    79.4 °F

  • Highest 3 July, 2026

    93.9 °F

Climate (2021–2026)

Henderson City (8.1 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.2 °F
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