Yes
you do need a jacket based on the weather in Baltimore, MD, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
55°F13°C & Clear
Wind is 6 mph9 km/h from the NW, gusting to 15 mph24 km/h
| September 8 | ||||
| 4am | 54°F12°C | 6 mph9 km/h NW | Clear | |
| 5am | 53°F12°C | 6 mph9 km/h NW | Clear | |
| 6am | 52°F11°C | 6 mph9 km/h NW | Clear | |
| 7am | 52°F11°C | 6 mph9 km/h NW | Clear | |
| 8am | 54°F12°C | 6 mph10 km/h NW | Clear | |
| 9am | 58°F14°C | 7 mph12 km/h NW | Clear | |
| 10am | 61°F16°C | 8 mph13 km/h NW | Clear | |
| 11am | 64°F18°C | 8 mph13 km/h NW | Clear | |
| 12pm | 67°F19°C | 8 mph13 km/h NW | Clear | |
| 1pm | 69°F21°C | 8 mph13 km/h NW | Clear | |
| 2pm | 71°F22°C | 8 mph13 km/h W | Clear | |
| 3pm | 72°F22°C | 9 mph14 km/h W | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 52°F11°C | 73°F23°C | 8 mph12 km/h from NW | Clear | Clear |
| September 9 | 52°F11°C | 78°F25°C | 6 mph9 km/h from W | Clear | Clear |
| September 10 | 58°F14°C | 83°F29°C | 4 mph6 km/h from NW | Clear | Mostly Clear |
| September 11 | 62°F17°C | 85°F29°C | 4 mph7 km/h from SE | Mostly Clear | Clear |
| September 12 | 61°F16°C | 84°F29°C | 5 mph7 km/h from SE | Mostly Clear | Mostly Cloudy |
| September 13 | 62°F16°C | 81°F27°C | 4 mph7 km/h from E | Mostly Cloudy | Cloudy |
| September 14 | 64°F18°C | 83°F28°C | 5 mph8 km/h from E | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 52°F11°C, High of 78°F26°CWind: 6 mph9 km/h
Precipitation: None