Tonganoxie Weather Forecast

    • 76
    • 100

    Hot

    • 67
    • 91

    Rain Showers

    • 64
    • 85

    Chance Rain Showers

    • 67
    • 89

    Rain Showers Likely

    • 65
    • 89

    Chance Rain Showers

    • 66
    • 88

    Slight Chance Thunderstorms

Today 8 Sep Leavenworth

Mostly sunny. Hot with Highs in the upper 90s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming around 10 Mph with Gusts up to 20 Mph this afternoon. Heat index Values up to 108.

Tonight 8 Sep Leavenworth

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 105 early in the evening.

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Tonganoxie Temperature Statistics

September Temperature

Lawrence, Lawrence Municipal Airport (9.3 miles)

  • Lowest 1 September, 2026

    65.6 °F

  • Average September

    84.4 °F

  • Highest 1 September, 2026

    101.6 °F

Climate (2021–2026)

Lawrence, Lawrence Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    69.8 °F
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