Yes
you do need a jacket based on the weather in Rockford, IL, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
45°F7°C & Clear
Wind is 2 mph3 km/h from the East, gusting to 3 mph5 km/h
| June 1 | ||||
| 6am | 44°F7°C | 3 mph5 km/h East | Clear | |
| 7am | 45°F7°C | 3 mph5 km/h Southeast | Clear | |
| 8am | 48°F9°C | 2 mph4 km/h Southeast | Clear | |
| 9am | 53°F12°C | 1 mph1 km/h South | Clear | |
| 10am | 58°F14°C | 3 mph5 km/h West | Clear | |
| 11am | 62°F17°C | 4 mph6 km/h Northwest | Clear | |
| 12pm | 66°F19°C | 5 mph8 km/h Northwest | Clear | |
| 1pm | 70°F21°C | 4 mph7 km/h Northwest | Clear | |
| 2pm | 72°F22°C | 5 mph9 km/h Northwest | Clear | |
| 3pm | 74°F23°C | 6 mph9 km/h North | Clear | |
| 4pm | 74°F24°C | 5 mph9 km/h North | Clear | |
| 5pm | 75°F24°C | 5 mph8 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 1 | 44°F7°C | 75°F24°C | 4 mph7 km/h from Northwest | Clear | Clear |
| June 2 | 52°F11°C | 84°F29°C | 10 mph16 km/h from South | Mostly Clear | Partly Cloudy |
| June 3 | 66°F19°C | 79°F26°C | 18 mph29 km/h from Southwest | Rain | Rain |
| June 4 | 56°F13°C | 70°F21°C | 9 mph14 km/h from Northeast | Rain | Rain |
| June 5 | 54°F12°C | 73°F23°C | 9 mph15 km/h from Northeast | Drizzle | Partly Cloudy |
| June 6 | 55°F13°C | 78°F25°C | 6 mph10 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| June 7 | 55°F13°C | 77°F25°C | 4 mph7 km/h from Northeast | Partly Cloudy | Partly Cloudy |
Yes
Low of 52°F11°C, High of 84°F29°CWind: 10 mph16 km/h
Precipitation: None