National Weather Service Forecast for: Grandview MO
Issued by: National Weather Service Kansas City/Pleasant Hill, MO
Updated: 9:52 pm CDT Jun 18, 2026
 
Tonight

Tonight: Mostly clear, with a low around 60. Calm wind.
Mostly Clear

 Juneteenth

Juneteenth: Mostly sunny, with a high near 85. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Mostly Sunny

 Friday
Night
Friday Night: A slight chance of showers after 10pm. Partly cloudy, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 20%.
Slight Chance
Showers

 Saturday

Saturday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance
T-storms
 Saturday
Night
Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 69. Southeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Chance
T-storms then
T-storms
 Sunday

Sunday: Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Showers

 Sunday
Night
Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Chance
Showers

 Monday

Monday: Partly sunny, with a high near 77.
Partly Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 61.
Partly Cloudy
Lo 60 °F Hi 85 °F Lo 66 °F Hi 85 °F Lo 69 °F Hi 82 °F Lo 63 °F Hi 77 °F Lo 61 °F

Hazardous Weather Outlook
 

Tonight
 
 Mostly clear, with a low around 60. Calm wind.
Juneteenth
 
 Mostly sunny, with a high near 85. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Friday Night
 
 A slight chance of showers after 10pm. Partly cloudy, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
 
 A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 69. Southeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
 
 Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
 
 A chance of showers before 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Monday
 
 Partly sunny, with a high near 77.
Monday Night
 
 Partly cloudy, with a low around 61.
Tuesday
 
 Mostly sunny, with a high near 81.
Tuesday Night
 
 Partly cloudy, with a low around 64.
Wednesday
 
 Mostly sunny, with a high near 83.
Wednesday Night
 
 Partly cloudy, with a low around 64.
Thursday
 
 A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Grandview MO.