Yes
you do need a jacket based on the weather in St. Louis, MO 63123, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
53°F12°C & Cloudy
Wind is 7 mph11 km/h from the Northwest, gusting to 16 mph25 km/h
| May 3 | ||||
| 7am | 52°F11°C | 7 mph12 km/h Northwest | Cloudy | |
| 8am | 52°F11°C | 8 mph12 km/h Northwest | Cloudy | |
| 9am | 52°F11°C | 8 mph14 km/h North | Mostly Cloudy | |
| 10am | 53°F12°C | 9 mph14 km/h Northwest | Cloudy | |
| 11am | 54°F12°C | 8 mph13 km/h Northwest | Cloudy | |
| 12pm | 55°F13°C | 9 mph14 km/h Northwest | Drizzle | |
| 1pm | 58°F14°C | 9 mph15 km/h Northwest | Drizzle | |
| 2pm | 58°F15°C | 10 mph17 km/h Northwest | Rain | |
| 3pm | 58°F15°C | 10 mph16 km/h North | Rain | |
| 4pm | 58°F15°C | 10 mph16 km/h North | Rain | |
| 5pm | 59°F15°C | 10 mph16 km/h North | Drizzle | |
| 6pm | 58°F14°C | 10 mph16 km/h North | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 3 | 52°F11°C | 59°F15°C | 9 mph15 km/h from Northwest | Rain | Rain |
| May 4 | 48°F9°C | 63°F17°C | 10 mph17 km/h from North | Mostly Cloudy | Mostly Cloudy |
| May 5 | 49°F9°C | 62°F16°C | 7 mph11 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| May 6 | 50°F10°C | 72°F22°C | 3 mph5 km/h from East | Partly Cloudy | Cloudy |
| May 7 | 57°F14°C | 67°F19°C | 5 mph8 km/h from East | Drizzle | Drizzle |
| May 8 | 53°F12°C | 65°F18°C | 6 mph10 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| May 9 | 50°F10°C | 67°F20°C | 8 mph12 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
Yes
Low of 47°F9°C, High of 63°F17°CWind: 10 mph17 km/h
Precipitation: None