| WXSIM Forecast for:
Olathe Issued by: My KC Weather HQ |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Friday, 04-Sep-2026 03:55 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| This afternoon |
Mostly cloudy. Scattered thundershowers possible. High 99°. Heat index up to 108°. UV index up to 2. Wind south-southwest around 6 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Tonight |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 78°. Wind south-southwest around 6 mph, gusting to 16 mph. |
| Saturday |
Partly cloudy. A slight chance of rain in the afternoon. Precipitation showery or intermittent. High 100°. Heat index up to 108°. UV index up to 8. Wind south-southwest around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Saturday night |
Partly cloudy. A slight chance of rain after midnight. Scattered thundershowers possible. Low 76°. Wind east-southeast around 3 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Scattered thundershowers possible. High 87°. Heat index up to 94°. UV index up to 7. Wind northwest around 5 mph in the morning, becoming east-northeast in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday night |
Partly cloudy. Light to moderate fog after midnight. A chance of rain. Precipitation showery or intermittent. Low 72°. Wind east-southeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Monday |
Partly cloudy. Light to moderate fog in the morning. A slight chance of rain in the afternoon. Scattered thundershowers possible. High 95°. Heat index up to 101°. UV index up to 8. Wind southeast around 8 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch. |
| Monday night |
Partly cloudy in the evening, becoming clear after midnight. A slight chance of rain. Scattered thundershowers possible. Low 75°. Wind south-southeast around 9 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Tuesday |
Sunny. High 100°. Heat index up to 108°. UV index up to 8. Wind south around 12 mph, gusting to 21 mph. |
| Tuesday night |
Fair in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain after midnight. Low 73°. Wind south-southwest around 7 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Wednesday |
Partly cloudy. A chance of rain. High 88°. Heat index up to 94°. UV index up to 7. Wind north-northeast around 3 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then rain likely after midnight. Low 62°. Wind north-northeast around 3 mph. Chance of precipitation 70 percent. Precipitation mostly around half an inch. |
| Thursday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 83°. UV index up to 7. Wind east-southeast around 7 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch. |
| Thursday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 69°. Wind south-southeast around 6 mph in the evening, becoming east-southeast after midnight. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch. |
| Friday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. Precipitation showery or intermittent. High 85°. UV index up to 7. Wind southeast around 10 mph, gusting to 16 mph, in the morning, becoming south in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Friday night |
Partly cloudy in the evening, becoming clear after midnight. Low 74°. Wind south around 10 mph. |
| Saturday |
Sunny. High 95°. Heat index up to 99°. UV index up to 7. Wind south around 13 mph, gusting to 21 mph. |
| Saturday night |
Clear. Low 77°. Wind south around 12 mph, gusting to 18 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.