No
you don't need a jacket based on the weather in Hagerstown, MD, USA 57 seconds ago
79°F26°C & Mostly Cloudy
Wind is 12 mph19 km/h from the West, gusting to 19 mph30 km/h
| August 25 | ||||
| 4pm | 79°F26°C | 12 mph20 km/h West | Mostly Clear | |
| 5pm | 78°F26°C | 12 mph19 km/h West | Mostly Clear | |
| 6pm | 76°F25°C | 10 mph17 km/h West | Mostly Clear | |
| 7pm | 74°F23°C | 9 mph15 km/h Northwest | Clear | |
| 8pm | 70°F21°C | 7 mph11 km/h Northwest | Clear | |
| 9pm | 68°F20°C | 5 mph8 km/h West | Clear | |
| 10pm | 65°F18°C | 5 mph8 km/h Northwest | Clear | |
| 11pm | 63°F17°C | 5 mph8 km/h Northwest | Clear | |
| August 26 | ||||
| 12am | 61°F16°C | 4 mph6 km/h Northwest | Clear | |
| 1am | 60°F15°C | 3 mph6 km/h Northwest | Clear | |
| 2am | 58°F15°C | 3 mph5 km/h Northwest | Clear | |
| 3am | 57°F14°C | 3 mph4 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 25 | 61°F16°C | 79°F26°C | 8 mph13 km/h from West | Mostly Clear | Clear |
| August 26 | 54°F12°C | 74°F23°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| August 27 | 52°F11°C | 74°F23°C | 7 mph11 km/h from Northwest | Mostly Clear | Partly Cloudy |
| August 28 | 54°F12°C | 76°F25°C | 5 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 29 | 57°F14°C | 75°F24°C | 7 mph12 km/h from Northwest | Mostly Clear | Clear |
| August 30 | 51°F11°C | 74°F23°C | 4 mph6 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| August 31 | 54°F12°C | 77°F25°C | 5 mph8 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 6 mph9 km/h
Precipitation: None