No
you don't need a jacket based on the weather in St. Louis, MO, USA 6 minutes ago
65°F19°C & Clear
Wind is 2 mph3 km/h from the West, gusting to 3 mph5 km/h
| June 1 | ||||
| 5am | 65°F18°C | 1 mph2 km/h Northwest | Clear | |
| 6am | 64°F18°C | 3 mph4 km/h East | Clear | |
| 7am | 62°F17°C | 5 mph8 km/h East | Clear | |
| 8am | 62°F17°C | 5 mph9 km/h East | Clear | |
| 9am | 63°F17°C | 5 mph9 km/h East | Clear | |
| 10am | 66°F19°C | 5 mph8 km/h East | Clear | |
| 11am | 71°F22°C | 4 mph6 km/h East | Clear | |
| 12pm | 74°F23°C | 3 mph5 km/h East | Clear | |
| 1pm | 77°F25°C | 3 mph5 km/h East | Clear | |
| 2pm | 80°F27°C | 3 mph5 km/h East | Clear | |
| 3pm | 81°F27°C | 3 mph5 km/h Northeast | Clear | |
| 4pm | 82°F28°C | 3 mph5 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 1 | 62°F17°C | 83°F28°C | 4 mph6 km/h from East | Clear | Clear |
| June 2 | 63°F17°C | 86°F30°C | 7 mph12 km/h from Southeast | Mostly Clear | Mostly Clear |
| June 3 | 69°F21°C | 86°F30°C | 14 mph22 km/h from South | Partly Cloudy | Drizzle |
| June 4 | 70°F21°C | 81°F27°C | 9 mph14 km/h from South | Thunderstorms | Thunderstorms |
| June 5 | 67°F19°C | 77°F25°C | 7 mph11 km/h from West | Rain | Drizzle |
| June 6 | 64°F18°C | 79°F26°C | 5 mph9 km/h from North | Partly Cloudy | Partly Cloudy |
| June 7 | 63°F17°C | 81°F27°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Rain |
No
Low of 63°F17°C, High of 86°F30°CWind: 7 mph12 km/h
Precipitation: None