Yes
you do need a jacket based on the weather in Germantown, MD, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
52°F11°C & Cloudy
Wind is 9 mph14 km/h from the E, gusting to 19 mph31 km/h
| May 4 | ||||
| 9pm | 52°F11°C | 9 mph15 km/h E | Cloudy | |
| 10pm | 52°F11°C | 9 mph14 km/h E | Cloudy | |
| 11pm | 52°F11°C | 9 mph14 km/h E | Cloudy | |
| May 5 | ||||
| 12am | 52°F11°C | 9 mph15 km/h E | Cloudy | |
| 1am | 51°F11°C | 9 mph14 km/h E | Drizzle | |
| 2am | 51°F11°C | 9 mph15 km/h E | Rain | |
| 3am | 51°F11°C | 9 mph14 km/h E | Rain | |
| 4am | 52°F11°C | 9 mph14 km/h E | Rain | |
| 5am | 52°F11°C | 8 mph14 km/h E | Rain | |
| 6am | 53°F12°C | 8 mph13 km/h E | Rain | |
| 7am | 54°F12°C | 8 mph12 km/h E | Rain | |
| 8am | 55°F13°C | 7 mph12 km/h E | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 4 | 51°F10°C | 55°F13°C | 3 mph5 km/h from E | Rain | Rain |
| May 5 | 51°F11°C | 70°F21°C | 7 mph11 km/h from SE | Rain | Cloudy |
| May 6 | 61°F16°C | 78°F26°C | 4 mph6 km/h from W | Mostly Cloudy | Drizzle |
| May 7 | 61°F16°C | 77°F25°C | 4 mph6 km/h from SE | Drizzle | Mostly Cloudy |
| May 8 | 63°F17°C | 86°F30°C | 7 mph11 km/h from W | Mostly Cloudy | Mostly Cloudy |
| May 9 | 62°F17°C | 76°F25°C | 6 mph10 km/h from S | Drizzle | Drizzle |
| May 10 | 57°F14°C | 73°F23°C | 9 mph14 km/h from W | Mostly Cloudy | Drizzle |
Yes
Low of 51°F11°C, High of 70°F21°CWind: 7 mph11 km/h
Precipitation: 85% rain