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

Hazardous Weather Conditions

Current conditions at

Kansas City - Lee's Summit Regional Airport (KLXT)

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

A Few Clouds

46°F

8°C

Humidity 40%
Wind Speed SE 9 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 29 Mar 2:53 am CDT
Extended Forecast for

Grain Valley MO

  • Overnight

    Overnight: Partly cloudy, with a low around 44. South wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. South wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. South wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 33 mph.

    High: 85 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 65. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers and
    Breezy then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 7am. Cloudy, with a high near 52. Chance of precipitation is 50%.

    High: 52 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. South wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 73. South wind 11 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 58. South wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 85. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 33 mph.
Monday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 65. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Tuesday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after 7am. Cloudy, with a high near 52. Chance of precipitation is 50%.
Wednesday Night
Showers. Low around 40. Chance of precipitation is 80%.
Thursday
Showers likely. Cloudy, with a high near 57. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Saturday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grain Valley MO
 39.02°N 94.17°W (Elev. 892 ft)
Last Update:
2:21 am CDT Mar 29, 2026
Forecast Valid:
3am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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