Katy Lake Weather Forecast

    • 74
    • 100

    Isolated Thunderstorms

    • 75
    • 99

    Hot

    • 77
    • 100

    Hot

    • 70
    • 98

    Rain Showers Likely

    • 67
    • 88

    Slight Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

Today 6 Sep Allen

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs around 101. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 6 Sep Allen

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 70s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katy Lake Temperature Statistics

September Temperature

Chanute, Chanute Martin Johnson Airport (26.1 miles)

  • Lowest 1 September, 2026

    74.6 °F

  • Average September

    87.2 °F

  • Highest 1 September, 2026

    101.6 °F

Climate (2021–2026)

Chanute, Chanute Martin Johnson Airport (26.1 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    72.2 °F
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