No
you don't need a jacket based on the weather in Olathe, KS, USA 1 second ago
70°F21°C & Partly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 7 mph12 km/h
| September 15 | ||||
| 5am | 69°F21°C | 4 mph6 km/h South | Partly Cloudy | |
| 6am | 68°F20°C | 3 mph4 km/h South | Mostly Cloudy | |
| 7am | 68°F20°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 8am | 68°F20°C | 3 mph6 km/h Southeast | Mostly Cloudy | |
| 9am | 70°F21°C | 5 mph8 km/h Southeast | Mostly Cloudy | |
| 10am | 74°F23°C | 5 mph8 km/h South | Mostly Cloudy | |
| 11am | 79°F26°C | 5 mph8 km/h South | Partly Cloudy | |
| 12pm | 82°F28°C | 6 mph10 km/h South | Partly Cloudy | |
| 1pm | 85°F29°C | 7 mph11 km/h South | Partly Cloudy | |
| 2pm | 87°F31°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 3pm | 88°F31°C | 7 mph11 km/h South | Partly Cloudy | |
| 4pm | 88°F31°C | 7 mph11 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 67°F20°C | 89°F31°C | 6 mph10 km/h from South | Partly Cloudy | Mostly Clear |
| September 16 | 67°F19°C | 87°F31°C | 4 mph7 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 17 | 66°F19°C | 86°F30°C | 6 mph9 km/h from South | Partly Cloudy | Mostly Cloudy |
| September 18 | 66°F19°C | 81°F27°C | 8 mph13 km/h from South | Mostly Cloudy | Drizzle |
| September 19 | 64°F18°C | 79°F26°C | 7 mph11 km/h from Southwest | Drizzle | Partly Cloudy |
| September 20 | 62°F17°C | 78°F25°C | 7 mph11 km/h from South | Rain | Thunderstorms |
| September 21 | 63°F17°C | 78°F26°C | 4 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
No
Low of 66°F19°C, High of 88°F31°CWind: 4 mph7 km/h
Precipitation: 48% rain