Yes
you do need a jacket based on the weather in Baltimore (Pimlico), Maryland, United States 1 second ago
Why? Because it's not very warm out and the wind is harsh and biting!
51°F11°C & Clear
Wind is 8 mph13 km/h from the West, gusting to 19 mph31 km/h
| December 30 | ||||
| 6pm | 50°F10°C | 7 mph11 km/h West | Clear | |
| 7pm | 48°F9°C | 6 mph10 km/h West | Clear | |
| 8pm | 46°F8°C | 7 mph11 km/h West | Clear | |
| 9pm | 45°F7°C | 6 mph10 km/h West | Clear | |
| 10pm | 44°F7°C | 5 mph8 km/h West | Clear | |
| 11pm | 43°F6°C | 4 mph7 km/h West | Clear | |
| December 31 | ||||
| 12am | 41°F5°C | 4 mph6 km/h West | Mostly Clear | |
| 1am | 41°F5°C | 3 mph5 km/h West | Mostly Clear | |
| 2am | 40°F4°C | 3 mph5 km/h West | Clear | |
| 3am | 39°F4°C | 3 mph4 km/h West | Clear | |
| 4am | 38°F3°C | 2 mph3 km/h Northwest | Clear | |
| 5am | 37°F3°C | 2 mph3 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 30 | 41°F5°C | 58°F14°C | 8 mph13 km/h from West | Mostly Clear | Clear |
| December 31 | 36°F2°C | 55°F13°C | 8 mph13 km/h from Southeast | Rain | Drizzle |
| January 1 | 35°F2°C | 47°F8°C | 17 mph27 km/h from West | Windy | Mostly Clear |
| January 2 | 30°F-1°C | 38°F4°C | 13 mph20 km/h from West | Mostly Clear | Partly Cloudy |
| January 3 | 28°F-2°C | 38°F3°C | 8 mph13 km/h from West | Mostly Cloudy | Partly Cloudy |
| January 4 | 24°F-5°C | 30°F-1°C | 14 mph23 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| January 5 | 22°F-6°C | 32°F-0°C | 12 mph20 km/h from West | Partly Cloudy | Mostly Cloudy |
Yes
Low of 37°F3°C, High of 55°F13°CWind: 8 mph13 km/h
Precipitation: 50% rain