Yes
you do need a jacket based on the weather in Baltimore, MD, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
48°F9°C & Cloudy
Wind is 4 mph6 km/h from the Southwest, gusting to 9 mph15 km/h
| December 31 | ||||
| 10pm | 48°F9°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 11pm | 47°F9°C | 5 mph9 km/h West | Partly Cloudy | |
| January 1 | ||||
| 12am | 47°F8°C | 6 mph10 km/h West | Mostly Clear | |
| 1am | 46°F8°C | 7 mph11 km/h West | Mostly Clear | |
| 2am | 46°F8°C | 7 mph11 km/h West | Partly Cloudy | |
| 3am | 45°F7°C | 7 mph11 km/h West | Partly Cloudy | |
| 4am | 45°F7°C | 8 mph13 km/h West | Mostly Clear | |
| 5am | 44°F7°C | 9 mph15 km/h West | Partly Cloudy | |
| 6am | 44°F6°C | 11 mph17 km/h West | Partly Cloudy | |
| 7am | 43°F6°C | 13 mph20 km/h West | Partly Cloudy | |
| 8am | 41°F5°C | 14 mph22 km/h West | Partly Cloudy | |
| 9am | 42°F6°C | 15 mph24 km/h West | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 31 | 35°F1°C | 58°F15°C | 5 mph8 km/h from Southeast | Rain | Rain |
| January 1 | 35°F1°C | 47°F8°C | 17 mph27 km/h from West | Windy | Mostly Clear |
| January 2 | 29°F-2°C | 39°F4°C | 13 mph20 km/h from West | Mostly Clear | Mostly Clear |
| January 3 | 27°F-3°C | 36°F2°C | 6 mph9 km/h from West | Cloudy | Mostly Clear |
| January 4 | 23°F-5°C | 31°F-1°C | 15 mph24 km/h from Northwest | Partly Cloudy | Mostly Clear |
| January 5 | 22°F-6°C | 33°F1°C | 11 mph17 km/h from West | Partly Cloudy | Snow |
| January 6 | 25°F-4°C | 32°F0°C | 5 mph8 km/h from Northeast | Snow | Partly Cloudy |
Yes
Low of 35°F2°C, High of 47°F9°CWind: 17 mph27 km/h
Precipitation: None