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

45°F

7°C

Humidity 49%
Wind Speed N 17 G 28 mph
Barometer 30.24 in (1024.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Mar 5:53 pm CDT
Extended Forecast for

Grain Valley MO

  • Tonight

    Tonight: Clear, with a low around 31. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

    Low: 31 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Breezy, with a south southwest wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 56 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 34 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 57. West wind around 7 mph becoming north northwest in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Light and variable wind becoming east around 6 mph after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Clear, with a low around 31. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 56. Breezy, with a south southwest wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Mostly clear, with a low around 42. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 57. West wind around 7 mph becoming north northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 36. Light and variable wind becoming east around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Sunday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 19. Blustery.
Monday
Sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 64.
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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:
4:42 pm CDT Mar 11, 2026
Forecast Valid:
6pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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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