Grain Valley Weather Forecast

    • 34
    • 39

    Rain

    • 20
    • 45

    Rain

    • 19
    • 29

    Mostly Cloudy

    • 15
    • 27

    Chance Snow

    • 23
    • 33

    Partly Sunny

    • 16
    • 38

    Mostly Cloudy

    • 22
    • 32

    Partly Sunny

Today 28 Nov Jackson

Cloudy with a slight chance of rain and snow. Highs in the upper 30s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

Tonight 28 Nov Jackson

A slight chance of rain and snow Early, then a chance of snow this evening. Rain. Not as cool with Lows in the mid 30s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation near 100 percent.

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Grain Valley Temperature Statistics

November Temperature

Lee's Summit, Lee's Summit Municipal Airport (9.9 miles)

  • Lowest 10 November, 2025

    21.9 °F

  • Average November

    50.1 °F

  • Highest 14 November, 2025

    75 °F

Climate (2020–Present)

Lee's Summit, Lee's Summit Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    67.3 °F
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