Yes
you do need a jacket based on the weather in Jacksonville, FL, USA 1 second ago
Why? Because it's not very warm out!
53°F11°C & Clear
Wind is 8 mph13 km/h from the Northwest, gusting to 17 mph27 km/h
| January 1 | ||||
| 10am | 55°F13°C | 8 mph13 km/h North | Clear | |
| 11am | 58°F14°C | 8 mph13 km/h Northwest | Clear | |
| 12pm | 60°F16°C | 8 mph12 km/h Northwest | Clear | |
| 1pm | 63°F17°C | 8 mph12 km/h Northwest | Clear | |
| 2pm | 64°F18°C | 8 mph12 km/h Northwest | Clear | |
| 3pm | 65°F18°C | 7 mph12 km/h Northwest | Clear | |
| 4pm | 64°F18°C | 7 mph11 km/h Northwest | Clear | |
| 5pm | 62°F17°C | 6 mph9 km/h Northwest | Clear | |
| 6pm | 58°F15°C | 5 mph8 km/h Northwest | Clear | |
| 7pm | 55°F13°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 8pm | 53°F11°C | 5 mph8 km/h Northwest | Clear | |
| 9pm | 51°F10°C | 6 mph9 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 1 | 46°F8°C | 66°F19°C | 7 mph11 km/h from Northwest | Clear | Mostly Clear |
| January 2 | 40°F5°C | 61°F16°C | 4 mph7 km/h from North | Mostly Clear | Clear |
| January 3 | 38°F4°C | 63°F17°C | 7 mph11 km/h from West | Clear | Clear |
| January 4 | 37°F3°C | 58°F15°C | 7 mph11 km/h from Northwest | Clear | Clear |
| January 5 | 35°F2°C | 64°F18°C | 4 mph7 km/h from East | Mostly Clear | Mostly Clear |
| January 6 | 46°F8°C | 69°F21°C | 11 mph17 km/h from Southwest | Partly Cloudy | Drizzle |
| January 7 | 40°F4°C | 57°F14°C | 9 mph15 km/h from Northwest | Mostly Clear | Partly Cloudy |
Yes
Low of 40°F5°C, High of 62°F17°CWind: 4 mph7 km/h
Precipitation: None