Harrisonville Weather Forecast

    • 9
    • 26

    Mostly Cloudy

    • 1
    • 15

    Partly Sunny

    • -1
    • 19

    Partly Sunny

    • 12
    • 21

    Mostly Sunny

    • 21
    • 37

    Mostly Cloudy

    • 17
    • 35

    Partly Sunny

Today 18 Jan Cass

Partly sunny in the Morning, then becoming mostly cloudy. Much cooler with Highs in the mid 20s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 18 Jan Cass

Mostly cloudy in the Evening, then becoming partly cloudy. Colder with Lows around 10 above. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 3 below.

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Harrisonville Temperature Statistics

January Temperature

Lee's Summit, Lee's Summit Municipal Airport (21.1 miles)

  • Lowest 7 January, 2025

    3.8 °F

  • Average January

    25 °F

  • Highest 2 January, 2025

    44.7 °F

Climate (2020–Present)

Lee's Summit, Lee's Summit Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    66.8 °F
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