No
you don't need a jacket based on the weather in St. Louis, MO, USA 19 seconds ago
72°F22°C & Clear
Wind is 6 mph9 km/h from the South, gusting to 13 mph21 km/h
| September 13 | ||||
| 4am | 72°F22°C | 6 mph9 km/h South | Clear | |
| 5am | 71°F22°C | 6 mph9 km/h South | Clear | |
| 6am | 71°F21°C | 5 mph8 km/h South | Clear | |
| 7am | 70°F21°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 8am | 69°F21°C | 4 mph7 km/h South | Mostly Clear | |
| 9am | 73°F23°C | 5 mph8 km/h South | Mostly Clear | |
| 10am | 78°F26°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 11am | 82°F28°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 12pm | 86°F30°C | 5 mph7 km/h West | Mostly Clear | |
| 1pm | 89°F32°C | 5 mph7 km/h West | Mostly Clear | |
| 2pm | 91°F33°C | 5 mph8 km/h West | Partly Cloudy | |
| 3pm | 93°F34°C | 4 mph7 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 13 | 69°F21°C | 94°F35°C | 5 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 14 | 71°F22°C | 94°F34°C | 5 mph8 km/h from Northwest | Mostly Clear | Partly Cloudy |
| September 15 | 70°F21°C | 90°F32°C | 5 mph7 km/h from East | Partly Cloudy | Partly Cloudy |
| September 16 | 67°F20°C | 88°F31°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 17 | 65°F19°C | 88°F31°C | 4 mph6 km/h from West | Partly Cloudy | Partly Cloudy |
| September 18 | 65°F18°C | 84°F29°C | 5 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 19 | 64°F18°C | 81°F27°C | 5 mph8 km/h from West | Partly Cloudy | Mostly Clear |
No
Low of 72°F22°C, High of 94°F35°CWind: 5 mph8 km/h
Precipitation: None