Yes

you do need a jacket based on the weather in Baltimore, MD 21214, USA 1 second ago

Why? Because rain's coming down!
65°F18°C & Rain

Wind is 5 mph8 km/h from the South, gusting to 16 mph26 km/h
May 30
10pm64°F18°C7 mph11 km/h SoutheastThunderstorms
11pm64°F18°C7 mph12 km/h SoutheastThunderstorms
May 31
12am62°F16°C10 mph16 km/h SouthwestDrizzle
1am59°F15°C7 mph11 km/h WestDrizzle
2am57°F14°C9 mph15 km/h NorthwestThunderstorms
3am57°F14°C17 mph27 km/h NorthwestDrizzle
4am55°F13°C17 mph28 km/h NorthwestDrizzle
5am55°F13°C15 mph24 km/h NorthwestDrizzle
6am55°F13°C13 mph20 km/h WestMostly Cloudy
7am56°F14°C12 mph19 km/h WestPartly Cloudy
8am58°F15°C11 mph18 km/h WestPartly Cloudy
9am61°F16°C13 mph21 km/h WestPartly Cloudy
DateLowHighWindDayNight
May 3062°F16°C76°F25°C3 mph4 km/h from SoutheastRainThunderstorms
May 3153°F12°C69°F21°C13 mph21 km/h from WestDrizzleMostly Clear
June 149°F9°C69°F20°C10 mph16 km/h from WestMostly ClearMostly Clear
June 251°F10°C73°F23°C5 mph8 km/h from NorthwestClearMostly Clear
June 357°F14°C82°F28°C5 mph7 km/h from SouthwestMostly ClearClear
June 463°F17°C86°F30°C6 mph10 km/h from SouthClearMostly Clear
June 566°F19°C87°F31°C5 mph8 km/h from SouthMostly ClearPartly Cloudy

Yes

Low of 53°F12°C, High of 69°F21°C
Wind: 13 mph21 km/h
Precipitation: 42% rain

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