National Weather Service Forecast for: Olathe KS
Issued by: National Weather Service Kansas City/Pleasant Hill, MO
Updated: 11:37 am CDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 82. South southwest wind 8 to 10 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 60. South wind around 7 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 85. Southwest wind around 6 mph becoming north northwest in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 59. Light east northeast wind.
Clear
 Thursday

Thursday: Sunny, with a high near 78. East northeast wind 3 to 7 mph.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear
 Friday

Friday: Sunny, with a high near 81.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 62.
Clear
 Saturday

Saturday: Sunny, with a high near 84.
Sunny
Hi 82 °F Lo 60 °F Hi 85 °F Lo 59 °F Hi 78 °F Lo 57 °F Hi 81 °F Lo 62 °F Hi 84 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Sunny, with a high near 82. South southwest wind 8 to 10 mph.
Tonight
 
 Clear, with a low around 60. South wind around 7 mph.
Wednesday
 
 Sunny, with a high near 85. Southwest wind around 6 mph becoming north northwest in the afternoon.
Wednesday Night
 
 Clear, with a low around 59. Light east northeast wind.
Thursday
 
 Sunny, with a high near 78. East northeast wind 3 to 7 mph.
Thursday Night
 
 Mostly clear, with a low around 57.
Friday
 
 Sunny, with a high near 81.
Friday Night
 
 Clear, with a low around 62.
Saturday
 
 Sunny, with a high near 84.
Saturday Night
 
 Mostly clear, with a low around 63.
Sunday
 
 Sunny, with a high near 83.
Sunday Night
 
 Mostly clear, with a low around 65.
Columbus Day
 
 Mostly sunny, with a high near 81.

 

Forecast from NOAA-NWS for Olathe KS.