Yes
you do need a jacket based on the weather in St Peters, MO, USA 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
38°F3°C & Clear
Wind is 6 mph10 km/h from the Southwest, gusting to 16 mph26 km/h
| February 24 | ||||
| 1am | 37°F3°C | 8 mph12 km/h Southwest | Mostly Clear | |
| 2am | 37°F3°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 3am | 37°F3°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 4am | 37°F3°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 5am | 36°F2°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 6am | 36°F2°C | 8 mph12 km/h Southwest | Mostly Cloudy | |
| 7am | 38°F3°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 8am | 38°F3°C | 8 mph14 km/h Southwest | Mostly Cloudy | |
| 9am | 41°F5°C | 9 mph15 km/h Southwest | Mostly Cloudy | |
| 10am | 45°F7°C | 10 mph15 km/h Southwest | Mostly Cloudy | |
| 11am | 49°F10°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 12pm | 53°F12°C | 10 mph17 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 23 | 25°F-4°C | 57°F14°C | 4 mph6 km/h from South | Clear | Partly Cloudy |
| February 24 | 36°F2°C | 58°F14°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| February 25 | 37°F3°C | 60°F16°C | 5 mph8 km/h from West | Mostly Clear | Mostly Cloudy |
| February 26 | 43°F6°C | 61°F16°C | 9 mph14 km/h from West | Mostly Cloudy | Partly Cloudy |
| February 27 | 37°F3°C | 54°F12°C | 13 mph20 km/h from Northwest | Mostly Clear | Clear |
| February 28 | 33°F1°C | 60°F16°C | 11 mph18 km/h from Southwest | Mostly Clear | Partly Cloudy |
| March 1 | 38°F3°C | 52°F11°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 37°F3°C, High of 58°F15°CWind: 9 mph14 km/h
Precipitation: None