No
you don't need a jacket based on the weather in Hamilton, OH, USA 1 second ago
65°F18°C & Cloudy
Wind is 6 mph10 km/h from the Northeast, gusting to 12 mph20 km/h
| May 19 | ||||
| 11pm | 63°F17°C | 8 mph13 km/h Northeast | Mostly Cloudy | |
| May 20 | ||||
| 12am | 61°F16°C | 8 mph14 km/h East | Mostly Cloudy | |
| 1am | 59°F15°C | 11 mph17 km/h East | Cloudy | |
| 2am | 58°F14°C | 11 mph17 km/h East | Cloudy | |
| 3am | 57°F14°C | 11 mph18 km/h East | Cloudy | |
| 4am | 56°F13°C | 11 mph18 km/h East | Cloudy | |
| 5am | 55°F13°C | 9 mph15 km/h East | Cloudy | |
| 6am | 54°F12°C | 10 mph16 km/h East | Cloudy | |
| 7am | 54°F12°C | 9 mph14 km/h East | Rain | |
| 8am | 54°F12°C | 9 mph14 km/h East | Rain | |
| 9am | 54°F12°C | 11 mph18 km/h East | Rain | |
| 10am | 55°F13°C | 11 mph18 km/h East | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 19 | 52°F11°C | 77°F25°C | 2 mph2 km/h from Northeast | Mostly Clear | Rain |
| May 20 | 54°F12°C | 65°F18°C | 11 mph17 km/h from East | Rain | Rain |
| May 21 | 56°F13°C | 66°F19°C | 13 mph21 km/h from West | Drizzle | Drizzle |
| May 22 | 49°F10°C | 61°F16°C | 13 mph20 km/h from West | Drizzle | Partly Cloudy |
| May 23 | 43°F6°C | 59°F15°C | 10 mph16 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| May 24 | 45°F7°C | 66°F19°C | 5 mph9 km/h from Northwest | Partly Cloudy | Drizzle |
| May 25 | 48°F9°C | 66°F19°C | 6 mph10 km/h from Northeast | Drizzle | Thunderstorms |
Yes
Low of 54°F12°C, High of 65°F19°CWind: 11 mph17 km/h
Precipitation: 87% rain