No
you don't need a jacket based on the weather in St. Augustine, FL, USA 1 second ago
78°F25°C & Cloudy
Wind is 11 mph17 km/h from the Northeast, gusting to 19 mph30 km/h
| September 10 | ||||
| 7pm | 77°F25°C | 11 mph17 km/h Northeast | Mostly Clear | |
| 8pm | 76°F24°C | 9 mph15 km/h Northeast | Partly Cloudy | |
| 9pm | 76°F24°C | 10 mph15 km/h Northeast | Partly Cloudy | |
| 10pm | 75°F24°C | 9 mph14 km/h Northeast | Partly Cloudy | |
| 11pm | 75°F24°C | 9 mph14 km/h Northeast | Mostly Clear | |
| September 11 | ||||
| 12am | 74°F24°C | 8 mph13 km/h North | Partly Cloudy | |
| 1am | 74°F23°C | 7 mph12 km/h North | Mostly Clear | |
| 2am | 74°F24°C | 7 mph12 km/h Northeast | Partly Cloudy | |
| 3am | 74°F24°C | 7 mph11 km/h North | Partly Cloudy | |
| 4am | 74°F23°C | 7 mph11 km/h North | Partly Cloudy | |
| 5am | 74°F23°C | 7 mph12 km/h North | Partly Cloudy | |
| 6am | 74°F23°C | 8 mph12 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 74°F24°C | 81°F27°C | 14 mph22 km/h from North | Drizzle | Partly Cloudy |
| September 11 | 74°F23°C | 84°F29°C | 11 mph17 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 12 | 75°F24°C | 82°F28°C | 14 mph22 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| September 13 | 74°F24°C | 82°F28°C | 15 mph25 km/h from Northeast | Rain | Partly Cloudy |
| September 14 | 74°F23°C | 81°F27°C | 12 mph19 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 15 | 74°F23°C | 83°F28°C | 10 mph16 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 16 | 73°F23°C | 85°F29°C | 9 mph15 km/h from Northeast | Partly Cloudy | Mostly Clear |
No
Low of 73°F23°C, High of 83°F29°CWind: 11 mph17 km/h
Precipitation: None