No

you don't need a jacket based on the weather in North Bethesda, MD, USA 1 second ago

73°F23°C & Clear

Wind is 6 mph10 km/h from the East, gusting to 14 mph22 km/h
September 1
8pm69°F21°C5 mph8 km/h EastMostly Clear
9pm67°F19°C6 mph9 km/h EastMostly Clear
10pm65°F18°C6 mph9 km/h EastPartly Cloudy
11pm64°F18°C5 mph8 km/h EastPartly Cloudy
September 2
12am63°F17°C4 mph6 km/h EastMostly Clear
1am61°F16°C3 mph5 km/h NortheastMostly Clear
2am59°F15°C3 mph5 km/h NortheastClear
3am58°F15°C3 mph5 km/h NortheastClear
4am57°F14°C3 mph5 km/h NorthClear
5am56°F14°C4 mph6 km/h NorthClear
6am56°F13°C4 mph6 km/h NorthClear
7am56°F13°C4 mph7 km/h NorthClear
DateLowHighWindDayNight
September 153°F11°C78°F26°C4 mph7 km/h from EastMostly ClearMostly Clear
September 256°F13°C77°F25°C5 mph8 km/h from NortheastMostly ClearMostly Clear
September 356°F14°C79°F26°C4 mph6 km/h from SouthMostly ClearMostly Clear
September 463°F17°C83°F28°C11 mph17 km/h from SouthMostly ClearRain
September 566°F19°C84°F29°C7 mph11 km/h from SouthwestMostly ClearMostly Clear
September 662°F17°C79°F26°C8 mph14 km/h from NorthwestMostly ClearMostly Clear
September 757°F14°C74°F23°C6 mph9 km/h from NorthwestMostly ClearMostly Clear

Yes

Low of 56°F14°C, High of 77°F25°C
Wind: 5 mph8 km/h
Precipitation: None

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