No
you don't need a jacket based on the weather in Hamilton, OH, USA 1 second ago
69°F20°C & Cloudy
Wind is 3 mph5 km/h from the North, gusting to 6 mph10 km/h
| September 14 | ||||
| 12am | 68°F20°C | 3 mph5 km/h North | Cloudy | |
| 1am | 68°F20°C | 4 mph6 km/h North | Cloudy | |
| 2am | 67°F19°C | 3 mph5 km/h North | Mostly Cloudy | |
| 3am | 66°F19°C | 3 mph4 km/h North | Mostly Cloudy | |
| 4am | 65°F19°C | 3 mph5 km/h North | Mostly Cloudy | |
| 5am | 65°F18°C | 2 mph3 km/h North | Mostly Cloudy | |
| 6am | 65°F18°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 7am | 64°F18°C | 2 mph4 km/h Northeast | Mostly Cloudy | |
| 8am | 64°F18°C | 2 mph4 km/h Northeast | Partly Cloudy | |
| 9am | 67°F19°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 10am | 71°F22°C | 2 mph4 km/h East | Mostly Clear | |
| 11am | 75°F24°C | 3 mph5 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 13 | 54°F12°C | 85°F30°C | 1 mph2 km/h from West | Partly Cloudy | Thunderstorms |
| September 14 | 63°F17°C | 84°F29°C | 4 mph6 km/h from East | Mostly Clear | Clear |
| September 15 | 60°F15°C | 86°F30°C | 4 mph6 km/h from East | Clear | Partly Cloudy |
| September 16 | 60°F16°C | 85°F29°C | 4 mph7 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 17 | 58°F15°C | 83°F28°C | 4 mph6 km/h from East | Mostly Clear | Mostly Clear |
| September 18 | 60°F15°C | 84°F29°C | 3 mph5 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 19 | 61°F16°C | 82°F28°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
No
Low of 64°F18°C, High of 84°F29°CWind: 4 mph6 km/h
Precipitation: 5% rain