No
you don't need a jacket based on the weather in Germantown, MD, USA 52 seconds ago
76°F24°C & Mostly Cloudy
Wind is 2 mph3 km/h from the North, gusting to 7 mph12 km/h
| September 11 | ||||
| 12pm | 76°F25°C | 2 mph3 km/h North | Partly Cloudy | |
| 1pm | 78°F26°C | 3 mph5 km/h North | Partly Cloudy | |
| 2pm | 80°F26°C | 3 mph5 km/h North | Mostly Clear | |
| 3pm | 80°F27°C | 2 mph4 km/h Northeast | Mostly Clear | |
| 4pm | 79°F26°C | 6 mph9 km/h North | Partly Cloudy | |
| 5pm | 79°F26°C | 4 mph6 km/h Northeast | Partly Cloudy | |
| 6pm | 77°F25°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 7pm | 73°F23°C | 4 mph6 km/h East | Mostly Clear | |
| 8pm | 70°F21°C | 3 mph5 km/h East | Mostly Clear | |
| 9pm | 67°F20°C | 4 mph6 km/h East | Mostly Clear | |
| 10pm | 65°F19°C | 3 mph5 km/h East | Mostly Clear | |
| 11pm | 64°F18°C | 2 mph3 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 61°F16°C | 80°F27°C | 3 mph4 km/h from North | Partly Cloudy | Mostly Clear |
| September 12 | 56°F13°C | 80°F26°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 13 | 58°F14°C | 81°F27°C | 4 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 14 | 59°F15°C | 83°F28°C | 3 mph5 km/h from North | Mostly Clear | Mostly Clear |
| September 15 | 61°F16°C | 83°F28°C | 5 mph7 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 16 | 61°F16°C | 80°F27°C | 6 mph10 km/h from East | Mostly Cloudy | Mostly Cloudy |
| September 17 | 61°F16°C | 75°F24°C | 6 mph10 km/h from Northeast | Drizzle | Drizzle |
Yes
Low of 55°F13°C, High of 80°F27°CWind: 5 mph8 km/h
Precipitation: None