No

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

68°F20°C & Clear

Wind is 4 mph6 km/h from the Northeast, gusting to 9 mph15 km/h
August 30
9pm65°F18°C4 mph6 km/h NortheastClear
10pm63°F17°C3 mph4 km/h EastClear
11pm61°F16°C2 mph3 km/h NortheastClear
August 31
12am60°F16°C3 mph5 km/h NortheastClear
1am59°F15°C4 mph6 km/h NorthClear
2am57°F14°C4 mph6 km/h NorthClear
3am56°F14°C3 mph5 km/h NorthClear
4am55°F13°C4 mph6 km/h NorthClear
5am55°F13°C4 mph7 km/h NorthClear
6am54°F12°C4 mph7 km/h NorthMostly Clear
7am54°F12°C5 mph7 km/h NorthMostly Clear
8am57°F14°C5 mph8 km/h NorthClear
DateLowHighWindDayNight
August 3053°F12°C75°F24°C3 mph5 km/h from NorthClearClear
August 3154°F12°C77°F25°C5 mph8 km/h from NortheastMostly ClearMostly Clear
September 156°F13°C78°F25°C7 mph11 km/h from NortheastMostly ClearMostly Clear
September 258°F14°C77°F25°C4 mph7 km/h from NortheastPartly CloudyMostly Clear
September 359°F15°C80°F26°C5 mph9 km/h from SouthwestPartly CloudyMostly Cloudy
September 463°F17°C80°F27°C8 mph12 km/h from SouthMostly ClearDrizzle
September 562°F17°C77°F25°C8 mph13 km/h from SouthwestDrizzleMostly Clear

Yes

Low of 55°F13°C, High of 77°F25°C
Wind: 5 mph8 km/h
Precipitation: None

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