| National Weather Service Forecast for:
Olathe, KS Issued by: National Weather Service Kansas City/Pleasant Hill, MO |
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| Updated: Wed, 15-Jul-2026 4:32am CDT | ||||||||||||||||||||||||||||||||||||||||
| Olathe, KS | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Clear, with a low around 70. East northeast wind around 3 mph. |
| Wednesday |
Sunny, with a high near 89. East northeast wind around 5 mph. |
| Wednesday Night |
Partly cloudy, with a low around 72. South southeast wind 1 to 5 mph. |
| Thursday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Heat index values as high as 95. Southwest wind 1 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. South southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
Sunny, with a high near 92. |
| Friday Night |
Mostly clear, with a low around 75. |
| Saturday |
Sunny, with a high near 95. |
| Saturday Night |
Mostly clear, with a low around 75. |
| Sunday |
Sunny, with a high near 97. |
| Sunday Night |
Mostly clear, with a low around 77. |
| Monday |
Sunny, with a high near 99. |
| Monday Night |
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 76. |
| Tuesday |
A slight chance of rain showers before 7am. Mostly sunny, with a high near 93. |
Forecast from NOAA-NWS for Olathe, KS.