No
you don't need a jacket based on the weather in Nantes, France 1 second ago
73°F23°C & Mostly Clear
Wind is 9 mph14 km/h from the Southwest, gusting to 17 mph27 km/h
| September 17 | ||||
| 11am | 73°F23°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 12pm | 72°F22°C | 8 mph13 km/h West | Clear | |
| 1pm | 71°F21°C | 7 mph11 km/h West | Clear | |
| 2pm | 67°F20°C | 6 mph9 km/h West | Clear | |
| 3pm | 65°F18°C | 5 mph8 km/h West | Clear | |
| 4pm | 63°F17°C | 4 mph6 km/h West | Clear | |
| 5pm | 61°F16°C | 3 mph5 km/h West | Clear | |
| 6pm | 60°F15°C | 2 mph4 km/h West | Clear | |
| 7pm | 59°F15°C | 2 mph3 km/h Southwest | Clear | |
| 8pm | 58°F14°C | 2 mph3 km/h Southwest | Clear | |
| 9pm | 57°F14°C | 2 mph4 km/h South | Mostly Clear | |
| 10pm | 56°F13°C | 2 mph4 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 52°F11°C | 74°F23°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 17 | 53°F12°C | 80°F26°C | 4 mph6 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 18 | 58°F14°C | 83°F28°C | 7 mph11 km/h from South | Partly Cloudy | Mostly Cloudy |
| September 19 | 59°F15°C | 76°F24°C | 12 mph19 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 20 | 53°F12°C | 66°F19°C | 7 mph11 km/h from West | Drizzle | Partly Cloudy |
| September 21 | 48°F9°C | 64°F18°C | 9 mph15 km/h from Northeast | Mostly Cloudy | Drizzle |
| September 22 | 49°F10°C | 60°F15°C | 12 mph19 km/h from North | Rain | Drizzle |
Yes
Low of 53°F12°C, High of 80°F27°CWind: 4 mph6 km/h
Precipitation: None