Yes

you do need a jacket based on the weather in Maineville, OH 45039, USA 1 second ago

Why? Because a little drizzle out and you're not freezing, but you’ll definitely start complaining if it lasts much longer and it's so windy, you’re practically horizontal just trying to walk!
48°F9°C & Drizzle

Wind is 12 mph20 km/h from the Northwest, gusting to 27 mph44 km/h
October 30
9pm48°F9°C13 mph21 km/h NorthwestDrizzle
10pm48°F9°C11 mph18 km/h NorthwestMostly Cloudy
11pm47°F8°C7 mph12 km/h NorthwestMostly Clear
October 31
12am45°F7°C6 mph10 km/h WestMostly Clear
1am44°F7°C5 mph9 km/h WestMostly Clear
2am43°F6°C6 mph10 km/h WestPartly Cloudy
3am43°F6°C6 mph9 km/h WestMostly Clear
4am42°F6°C6 mph10 km/h WestMostly Clear
5am41°F5°C6 mph10 km/h WestMostly Clear
6am41°F5°C6 mph10 km/h WestMostly Cloudy
7am40°F4°C7 mph10 km/h WestMostly Cloudy
8am39°F4°C7 mph11 km/h WestMostly Cloudy
DateLowHighWindDayNight
October 3042°F6°C48°F9°C7 mph11 km/h from NorthwestRainPartly Cloudy
October 3138°F3°C53°F12°C10 mph16 km/h from WestPartly CloudyPartly Cloudy
November 138°F4°C54°F12°C7 mph11 km/h from SouthwestMostly CloudyDrizzle
November 240°F4°C52°F11°C3 mph5 km/h from WestMostly CloudyPartly Cloudy
November 337°F3°C54°F12°C11 mph17 km/h from SouthwestPartly CloudyClear
November 436°F2°C58°F14°C5 mph9 km/h from SouthwestMostly ClearPartly Cloudy
November 543°F6°C61°F16°C12 mph20 km/h from SouthwestPartly CloudyMostly Clear

Yes

Low of 38°F4°C, High of 53°F12°C
Wind: 10 mph16 km/h
Precipitation: None

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