Yes

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

Why? Because it's pretty chilly!
54°F12°C & Cloudy

Wind is 8 mph13 km/h from the Northwest, gusting to 16 mph26 km/h
October 24
10pm53°F12°C7 mph11 km/h NorthwestMostly Clear
11pm50°F10°C5 mph8 km/h NorthwestMostly Clear
October 25
12am48°F9°C5 mph9 km/h NorthwestMostly Clear
1am46°F8°C6 mph10 km/h NorthwestClear
2am45°F7°C6 mph9 km/h NorthwestMostly Clear
3am44°F7°C6 mph10 km/h NorthwestMostly Clear
4am43°F6°C6 mph9 km/h NorthwestClear
5am42°F6°C5 mph8 km/h NorthwestMostly Clear
6am42°F5°C5 mph8 km/h NorthwestMostly Clear
7am41°F5°C5 mph8 km/h NorthwestMostly Clear
8am40°F5°C5 mph8 km/h NorthwestMostly Clear
9am40°F4°C5 mph8 km/h NorthwestMostly Clear
DateLowHighWindDayNight
October 2438°F3°C57°F14°C5 mph8 km/h from NorthwestMostly ClearMostly Clear
October 2538°F4°C58°F14°C4 mph6 km/h from NorthwestMostly CloudyPartly Cloudy
October 2638°F3°C60°F15°C2 mph3 km/h from EastPartly CloudyPartly Cloudy
October 2741°F5°C56°F13°C7 mph11 km/h from NortheastPartly CloudyPartly Cloudy
October 2840°F4°C55°F13°C8 mph13 km/h from NortheastMostly CloudyMostly Cloudy
October 2942°F6°C57°F14°C6 mph10 km/h from NortheastMostly CloudyRain
October 3047°F8°C57°F14°C9 mph14 km/h from NorthRainRain

Yes

Low of 38°F4°C, High of 58°F15°C
Wind: 4 mph6 km/h
Precipitation: None

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