No
you don't need a jacket based on the weather in Rockford, IL, USA 1 second ago
63°F17°C & Mostly Clear
Wind is 1 mph2 km/h from the Northeast, gusting to 3 mph5 km/h
| June 28 | ||||
| 6am | 63°F17°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 7am | 64°F18°C | 3 mph4 km/h East | Mostly Clear | |
| 8am | 66°F19°C | 4 mph6 km/h East | Mostly Clear | |
| 9am | 69°F21°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 10am | 73°F23°C | 3 mph5 km/h South | Mostly Clear | |
| 11am | 76°F25°C | 4 mph6 km/h South | Mostly Clear | |
| 12pm | 80°F26°C | 5 mph7 km/h South | Mostly Clear | |
| 1pm | 82°F28°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 2pm | 84°F29°C | 3 mph6 km/h Southwest | Mostly Clear | |
| 3pm | 85°F30°C | 3 mph6 km/h Southwest | Clear | |
| 4pm | 86°F30°C | 5 mph8 km/h Southwest | Clear | |
| 5pm | 87°F31°C | 5 mph8 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 28 | 63°F17°C | 87°F31°C | 4 mph7 km/h from South | Mostly Clear | Clear |
| June 29 | 69°F21°C | 89°F32°C | 8 mph13 km/h from South | Mostly Clear | Partly Cloudy |
| June 30 | 68°F20°C | 82°F28°C | 8 mph14 km/h from Northwest | Rain | Clear |
| July 1 | 64°F18°C | 84°F29°C | 10 mph16 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 2 | 64°F18°C | 83°F28°C | 8 mph12 km/h from West | Partly Cloudy | Partly Cloudy |
| July 3 | 66°F19°C | 84°F29°C | 6 mph10 km/h from Northwest | Drizzle | Mostly Clear |
| July 4 | 64°F18°C | 87°F30°C | 9 mph15 km/h from South | Thunderstorms | Partly Cloudy |
No
Low of 69°F21°C, High of 90°F32°CWind: 8 mph13 km/h
Precipitation: None