Yes
you do need a jacket based on the weather in Ambrosden, Bicester, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and it's really really huffing out there!
55°F13°C & Windy
Wind is 22 mph35 km/h from the Southwest, gusting to 40 mph64 km/h
| September 15 | ||||
| 3am | 55°F13°C | 22 mph36 km/h Southwest | Windy | |
| 4am | 56°F13°C | 23 mph38 km/h Southwest | Windy | |
| 5am | 57°F14°C | 25 mph41 km/h Southwest | Windy | |
| 6am | 59°F15°C | 25 mph41 km/h Southwest | Windy | |
| 7am | 60°F16°C | 26 mph42 km/h Southwest | Windy | |
| 8am | 61°F16°C | 26 mph42 km/h Southwest | Windy | |
| 9am | 62°F16°C | 27 mph43 km/h Southwest | Windy | |
| 10am | 61°F16°C | 26 mph42 km/h Southwest | Windy | |
| 11am | 61°F16°C | 25 mph40 km/h Southwest | Drizzle | |
| 12pm | 61°F16°C | 24 mph38 km/h West | Drizzle | |
| 1pm | 60°F15°C | 23 mph37 km/h West | Windy | |
| 2pm | 58°F15°C | 22 mph35 km/h West | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 54°F12°C | 62°F16°C | 25 mph39 km/h from Southwest | Drizzle | Windy |
| September 15 | 51°F11°C | 63°F17°C | 15 mph25 km/h from West | Windy | Rain |
| September 16 | 53°F12°C | 68°F20°C | 17 mph28 km/h from Southwest | Drizzle | Cloudy |
| September 17 | 60°F16°C | 70°F21°C | 15 mph25 km/h from Southwest | Windy | Mostly Cloudy |
| September 18 | 61°F16°C | 73°F23°C | 11 mph18 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 19 | 57°F14°C | 70°F21°C | 9 mph15 km/h from South | Drizzle | Drizzle |
| September 20 | 53°F12°C | 64°F18°C | 12 mph19 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 51°F11°C, High of 64°F18°CWind: 15 mph25 km/h
Precipitation: None