National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lee's Summit, Lee's Summit Municipal Airport (KLXT)

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

Fair

42°F

6°C

Humidity 53%
Wind Speed NE 5 mph
Barometer 29.71 in (1006.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 25 Feb 3:53 am CST
Extended Forecast for

Grain Valley MO

  • Today

    Today: Partly sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the morning.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Northeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 61. Light and variable wind becoming west northwest around 6 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain before noon, then rain, snow, and freezing rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Chance Rain
    then Wintry
    Mix Likely

Detailed Forecast

Today
Partly sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the morning.
Tonight
A chance of rain, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Northeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 61. Light and variable wind becoming west northwest around 6 mph.
Thursday Night
Clear, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.
Friday
Sunny, with a high near 73. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain before noon, then rain, snow, and freezing rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grain Valley MO
 39.02°N 94.17°W (Elev. 892 ft)
Last Update:
5:07 am CST Feb 25, 2026
Forecast Valid:
5am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation