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.

Light Rain Fog/Mist

42°F

6°C

Humidity 89%
Wind Speed NW 14 G 22 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Wind Chill35°F (2°C)
Last update 11 Mar 7:53 am CDT
Extended Forecast for

Grain Valley MO

  • Today

    Today: Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 51. North northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tonight

    Tonight: Clear, with a low around 31. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 31 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 57 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. South southwest wind 14 to 18 mph, with gusts as high as 33 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 58. West wind 6 to 8 mph becoming north northwest in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 51. North northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Clear, with a low around 31. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 57. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Mostly clear, with a low around 42. South southwest wind 14 to 18 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 58. West wind 6 to 8 mph becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 69.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 21. Blustery.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 51.
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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:
5:13 am CDT Mar 11, 2026
Forecast Valid:
8am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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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