Grain Valley Weather Forecast

    • 37
    • 53

    Rain Showers Likely

    • 39
    • 59

    Mostly Sunny

    • 47
    • 62

    Rain Showers Likely

    • 45
    • 58

    Rain Showers

    • 30
    • 54

    Partly Sunny

    • 25
    • 43

    Partly Sunny

Today 21 Nov Jackson

Cloudy with a 50 percent chance of Showers. Patchy fog. Near steady temperature in the upper 40s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Nov Jackson

Mostly cloudy. A slight chance of rain in the evening. Cooler with Lows in the upper 30s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    51.7 °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

    57.6 °F

  • Average High 2020–2025

    67.3 °F
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