No
you don't need a jacket based on the weather in Belleville, IL, USA 1 second ago
78°F26°C & Cloudy
Wind is 9 mph14 km/h from the North, gusting to 16 mph25 km/h
| July 31 | ||||
| 2pm | 79°F26°C | 9 mph14 km/h North | Cloudy | |
| 3pm | 79°F26°C | 11 mph18 km/h North | Mostly Cloudy | |
| 4pm | 79°F26°C | 11 mph18 km/h North | Cloudy | |
| 5pm | 79°F26°C | 11 mph17 km/h North | Cloudy | |
| 6pm | 78°F25°C | 11 mph18 km/h North | Cloudy | |
| 7pm | 77°F25°C | 11 mph18 km/h Northeast | Cloudy | |
| 8pm | 75°F24°C | 11 mph17 km/h Northeast | Mostly Cloudy | |
| 9pm | 73°F23°C | 9 mph15 km/h Northeast | Mostly Cloudy | |
| 10pm | 72°F22°C | 8 mph13 km/h Northeast | Mostly Cloudy | |
| 11pm | 70°F21°C | 8 mph13 km/h Northeast | Mostly Cloudy | |
| August 1 | ||||
| 12am | 69°F21°C | 8 mph13 km/h Northeast | Mostly Cloudy | |
| 1am | 68°F20°C | 8 mph13 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 31 | 68°F20°C | 79°F26°C | 9 mph14 km/h from North | Cloudy | Mostly Cloudy |
| August 1 | 63°F17°C | 80°F27°C | 10 mph16 km/h from Northeast | Partly Cloudy | Mostly Clear |
| August 2 | 60°F15°C | 78°F26°C | 8 mph13 km/h from Northeast | Mostly Clear | Mostly Clear |
| August 3 | 60°F15°C | 80°F27°C | 6 mph9 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| August 4 | 66°F19°C | 82°F28°C | 6 mph9 km/h from East | Drizzle | Drizzle |
| August 5 | 67°F20°C | 84°F29°C | 5 mph9 km/h from Southeast | Thunderstorms | Mostly Clear |
| August 6 | 67°F20°C | 84°F29°C | 5 mph8 km/h from South | Mostly Clear | Mostly Clear |
No
Low of 63°F17°C, High of 80°F27°CWind: 10 mph16 km/h
Precipitation: None