Yes
you do need a jacket based on the weather in Hagerstown, MD, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet and it's so windy, you’re practically horizontal just trying to walk!
47°F8°C & Windy
Wind is 16 mph25 km/h from the Northwest, gusting to 27 mph43 km/h
| March 17 | ||||
| 12pm | 47°F8°C | 16 mph26 km/h Northwest | Windy | |
| 1pm | 48°F9°C | 16 mph26 km/h Northwest | Windy | |
| 2pm | 48°F9°C | 16 mph26 km/h Northwest | Windy | |
| 3pm | 49°F9°C | 16 mph26 km/h Northwest | Windy | |
| 4pm | 49°F9°C | 16 mph26 km/h Northwest | Windy | |
| 5pm | 50°F10°C | 15 mph24 km/h Northwest | Clear | |
| 6pm | 48°F9°C | 14 mph22 km/h Northwest | Clear | |
| 7pm | 46°F8°C | 12 mph19 km/h Northwest | Clear | |
| 8pm | 44°F7°C | 11 mph17 km/h Northwest | Clear | |
| 9pm | 42°F6°C | 10 mph16 km/h Northwest | Clear | |
| 10pm | 40°F5°C | 10 mph15 km/h Northwest | Clear | |
| 11pm | 39°F4°C | 9 mph14 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 17 | 37°F3°C | 53°F12°C | 14 mph23 km/h from Northwest | Partly Cloudy | Clear |
| March 18 | 33°F1°C | 63°F17°C | 4 mph6 km/h from West | Clear | Clear |
| March 19 | 42°F5°C | 68°F20°C | 9 mph14 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| March 20 | 43°F6°C | 61°F16°C | 10 mph16 km/h from South | Rain | Rain |
| March 21 | 35°F2°C | 51°F10°C | 17 mph27 km/h from Northwest | Windy | Partly Cloudy |
| March 22 | 35°F2°C | 57°F14°C | 6 mph10 km/h from South | Mostly Cloudy | Partly Cloudy |
| March 23 | 39°F4°C | 52°F11°C | 7 mph11 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 34°F1°C, High of 63°F17°CWind: 4 mph6 km/h
Precipitation: None