Inter-State Airport Weather Forecast

    • 30
    • 52

    Chance Rain

    • 21
    • 45

    Mostly Sunny

    • 28
    • 39

    Mostly Sunny

    • 36
    • 53

    Mostly Sunny

    • 34
    • 56

    Mostly Cloudy

    • 21
    • 43

    Partly Sunny

    • 28
    • 42

    Partly Sunny

Today 9 Jan Cass

Mostly cloudy. Much cooler with Highs in the upper 40s. Northeast Winds 5 to 10 Mph.

Tonight 9 Jan Cass

Mostly cloudy. Rain likely this evening. A chance of rain after midnight. Lows around 30. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Inter-State Airport Temperature Statistics

January Temperature

Lee's Summit, Lee's Summit Municipal Airport (13 miles)

  • Lowest 3 January, 2026

    26.1 °F

  • Average January

    40.2 °F

  • Highest 7 January, 2026

    66 °F

Climate (2021–Present)

Lee's Summit, Lee's Summit Municipal Airport (13 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    67.3 °F
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