Yes

you do need a jacket based on the weather in Baltimore, MD 21215, USA 1 second ago

Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
49°F9°C & Mostly Clear

Wind is 2 mph4 km/h from the South, gusting to 7 mph11 km/h
November 25
11am51°F10°C4 mph7 km/h SouthClear
12pm53°F12°C5 mph8 km/h SouthClear
1pm55°F13°C6 mph9 km/h SouthPartly Cloudy
2pm56°F14°C6 mph9 km/h SouthPartly Cloudy
3pm57°F14°C6 mph9 km/h SouthMostly Cloudy
4pm55°F13°C5 mph9 km/h SoutheastMostly Cloudy
5pm52°F11°C5 mph8 km/h SoutheastMostly Cloudy
6pm51°F10°C4 mph7 km/h SoutheastMostly Cloudy
7pm50°F10°C5 mph8 km/h SoutheastMostly Cloudy
8pm50°F10°C4 mph6 km/h SouthMostly Cloudy
9pm50°F10°C4 mph6 km/h SoutheastMostly Cloudy
10pm49°F10°C4 mph6 km/h SoutheastMostly Cloudy
DateLowHighWindDayNight
November 2535°F2°C57°F14°C4 mph7 km/h from SouthPartly CloudyDrizzle
November 2641°F5°C58°F15°C11 mph18 km/h from WestDrizzlePartly Cloudy
November 2736°F2°C52°F11°C4 mph7 km/h from SouthwestMostly CloudyRain
November 2841°F5°C53°F12°C9 mph14 km/h from NorthwestRainPartly Cloudy
November 2929°F-1°C45°F7°C9 mph15 km/h from WestPartly CloudyClear
November 3026°F-4°C36°F2°C10 mph16 km/h from WestMostly ClearMostly Cloudy
December 124°F-4°C36°F2°C9 mph14 km/h from WestMostly CloudyClear

Yes

Low of 41°F5°C, High of 58°F15°C
Wind: 11 mph18 km/h
Precipitation: 48% rain

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