No
you don't need a jacket based on the weather in Plainfield, IL, USA 1 second ago
73°F23°C & Clear
Wind is 5 mph8 km/h from the South, gusting to 12 mph20 km/h
| August 8 | ||||
| 4am | 72°F22°C | 5 mph9 km/h South | Mostly Clear | |
| 5am | 72°F22°C | 5 mph8 km/h South | Clear | |
| 6am | 71°F22°C | 5 mph8 km/h South | Clear | |
| 7am | 71°F22°C | 5 mph8 km/h South | Mostly Clear | |
| 8am | 73°F23°C | 7 mph10 km/h South | Mostly Clear | |
| 9am | 76°F24°C | 8 mph13 km/h South | Mostly Clear | |
| 10am | 79°F26°C | 9 mph14 km/h South | Mostly Clear | |
| 11am | 82°F28°C | 10 mph16 km/h South | Mostly Clear | |
| 12pm | 85°F29°C | 11 mph18 km/h South | Mostly Clear | |
| 1pm | 87°F31°C | 12 mph19 km/h South | Mostly Clear | |
| 2pm | 88°F31°C | 12 mph20 km/h South | Mostly Clear | |
| 3pm | 89°F32°C | 12 mph20 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 8 | 71°F22°C | 90°F32°C | 11 mph17 km/h from South | Mostly Clear | Mostly Clear |
| August 9 | 73°F23°C | 91°F33°C | 12 mph20 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 72°F22°C | 88°F31°C | 10 mph16 km/h from Southwest | Rain | Rain |
| August 11 | 72°F22°C | 84°F29°C | 9 mph14 km/h from Southwest | Thunderstorms | Thunderstorms |
| August 12 | 70°F21°C | 82°F28°C | 6 mph10 km/h from Southwest | Thunderstorms | Thunderstorms |
| August 13 | 69°F20°C | 82°F28°C | 6 mph10 km/h from West | Rain | Mostly Clear |
| August 14 | 69°F21°C | 84°F29°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
No
Low of 73°F23°C, High of 91°F33°CWind: 12 mph20 km/h
Precipitation: None