Yes
you do need a jacket based on the weather in Annapolis, MD, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and it's so windy, your hat will probably launch into orbit!
53°F12°C & Clear
Wind is 12 mph19 km/h from the West, gusting to 26 mph42 km/h
| November 4 | ||||
| 2am | 53°F11°C | 12 mph19 km/h Northwest | Clear | |
| 3am | 51°F11°C | 11 mph18 km/h West | Clear | |
| 4am | 50°F10°C | 12 mph19 km/h West | Clear | |
| 5am | 49°F10°C | 12 mph19 km/h West | Clear | |
| 6am | 49°F10°C | 12 mph20 km/h West | Clear | |
| 7am | 49°F9°C | 13 mph20 km/h West | Clear | |
| 8am | 48°F9°C | 11 mph18 km/h Northwest | Clear | |
| 9am | 47°F8°C | 11 mph18 km/h West | Clear | |
| 10am | 46°F8°C | 10 mph17 km/h West | Clear | |
| 11am | 45°F7°C | 11 mph17 km/h West | Clear | |
| 12pm | 45°F7°C | 11 mph17 km/h West | Clear | |
| 1pm | 48°F9°C | 11 mph18 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 3 | 49°F10°C | 61°F16°C | 3 mph4 km/h from West | Partly Cloudy | Clear | 
| November 4 | 45°F7°C | 60°F15°C | 11 mph17 km/h from West | Mostly Clear | Mostly Clear | 
| November 5 | 44°F7°C | 66°F19°C | 13 mph20 km/h from Southwest | Mostly Clear | Mostly Clear | 
| November 6 | 45°F7°C | 56°F13°C | 10 mph17 km/h from Northwest | Mostly Clear | Mostly Clear | 
| November 7 | 43°F6°C | 60°F16°C | 14 mph22 km/h from South | Mostly Cloudy | Rain | 
| November 8 | 50°F10°C | 63°F17°C | 10 mph16 km/h from West | Mostly Clear | Mostly Clear | 
| November 9 | 47°F8°C | 61°F16°C | 9 mph15 km/h from Southwest | Partly Cloudy | Rain | 
Yes
Low of 46°F8°C, High of 60°F16°CWind: 11 mph17 km/h
Precipitation: None