No
you don't need a jacket based on the weather in St. Louis, MO 63122, USA 1 second ago
79°F26°C & Mostly Clear
Wind is 3 mph5 km/h from the South, gusting to 7 mph11 km/h
| July 4 | ||||
| 12am | 78°F25°C | 3 mph5 km/h South | Mostly Clear | |
| 1am | 76°F25°C | 3 mph6 km/h South | Mostly Clear | |
| 2am | 75°F24°C | 4 mph6 km/h South | Mostly Clear | |
| 3am | 74°F23°C | 3 mph5 km/h South | Partly Cloudy | |
| 4am | 73°F23°C | 3 mph4 km/h South | Partly Cloudy | |
| 5am | 72°F22°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 6am | 72°F22°C | 2 mph4 km/h South | Partly Cloudy | |
| 7am | 71°F21°C | 3 mph4 km/h Southeast | Mostly Clear | |
| 8am | 72°F22°C | 2 mph4 km/h Southeast | Clear | |
| 9am | 76°F25°C | 3 mph4 km/h Southeast | Clear | |
| 10am | 81°F27°C | 4 mph6 km/h Southeast | Clear | |
| 11am | 84°F29°C | 6 mph9 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 70°F21°C | 91°F33°C | 1 mph1 km/h from West | Mostly Clear | Mostly Clear |
| July 4 | 71°F21°C | 90°F32°C | 6 mph10 km/h from South | Mostly Clear | Mostly Clear |
| July 5 | 71°F22°C | 92°F33°C | 6 mph9 km/h from South | Mostly Clear | Partly Cloudy |
| July 6 | 73°F23°C | 86°F30°C | 6 mph10 km/h from West | Rain | Rain |
| July 7 | 71°F22°C | 88°F31°C | 4 mph7 km/h from Northwest | Drizzle | Mostly Clear |
| July 8 | 72°F22°C | 88°F31°C | 5 mph8 km/h from South | Mostly Clear | Drizzle |
| July 9 | 72°F22°C | 86°F30°C | 4 mph7 km/h from Northwest | Mostly Cloudy | Drizzle |
No
Low of 71°F22°C, High of 91°F33°CWind: 6 mph10 km/h
Precipitation: None