Yes
you do need a jacket based on the weather in Maineville, OH 45039, USA 1 second ago
Why? Because it's cold enough to freeze the brass off a bald monkey and it's so windy, your hat is now someone else's problem, two cities away!
25°F-4°C & Clear
Wind is 14 mph22 km/h from the West, gusting to 29 mph47 km/h
| December 12 | ||||
| 1am | 25°F-4°C | 13 mph21 km/h West | Mostly Clear | |
| 2am | 24°F-4°C | 13 mph21 km/h West | Mostly Clear | |
| 3am | 24°F-5°C | 13 mph21 km/h West | Mostly Clear | |
| 4am | 23°F-5°C | 13 mph21 km/h West | Clear | |
| 5am | 21°F-6°C | 13 mph20 km/h West | Clear | |
| 6am | 20°F-7°C | 12 mph20 km/h West | Clear | |
| 7am | 19°F-7°C | 12 mph19 km/h West | Clear | |
| 8am | 18°F-8°C | 11 mph18 km/h West | Clear | |
| 9am | 19°F-7°C | 12 mph19 km/h West | Clear | |
| 10am | 21°F-6°C | 12 mph19 km/h West | Clear | |
| 11am | 23°F-5°C | 11 mph18 km/h West | Clear | |
| 12pm | 26°F-3°C | 11 mph17 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 12 | 18°F-8°C | 32°F-0°C | 9 mph15 km/h from West | Mostly Clear | Mostly Cloudy |
| December 13 | 23°F-5°C | 37°F3°C | 6 mph10 km/h from East | Mostly Cloudy | Partly Cloudy |
| December 14 | 26°F-3°C | 46°F8°C | 8 mph12 km/h from Southeast | Mostly Cloudy | Rain |
| December 15 | 39°F4°C | 48°F9°C | 10 mph16 km/h from South | Rain | Drizzle |
| December 16 | 45°F7°C | 54°F12°C | 9 mph15 km/h from South | Rain | Rain |
| December 17 | 32°F-0°C | 54°F12°C | 12 mph19 km/h from West | Mostly Cloudy | Partly Cloudy |
| December 18 | 28°F-2°C | 42°F6°C | 5 mph8 km/h from West | Cloudy | Cloudy |
Yes
Low of 23°F-5°C, High of 37°F3°CWind: 6 mph10 km/h
Precipitation: None