Yes
you do need a jacket based on the weather in Chertsey, UK 29 minutes ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and the wind is harsh and biting!
58°F15°C & Mostly Clear
Wind is 13 mph21 km/h from the Southwest, gusting to 25 mph40 km/h
| September 12 | ||||
| 6am | 60°F16°C | 14 mph23 km/h Southwest | Partly Cloudy | |
| 7am | 61°F16°C | 14 mph22 km/h Southwest | Partly Cloudy | |
| 8am | 63°F17°C | 14 mph23 km/h Southwest | Mostly Cloudy | |
| 9am | 62°F17°C | 14 mph23 km/h Southwest | Mostly Cloudy | |
| 10am | 61°F16°C | 14 mph22 km/h Southwest | Drizzle | |
| 11am | 61°F16°C | 13 mph21 km/h Southwest | Mostly Cloudy | |
| 12pm | 61°F16°C | 14 mph22 km/h Southwest | Mostly Cloudy | |
| 1pm | 59°F15°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 2pm | 58°F15°C | 10 mph16 km/h Southwest | Partly Cloudy | |
| 3pm | 57°F14°C | 9 mph15 km/h Southwest | Partly Cloudy | |
| 4pm | 56°F13°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 5pm | 55°F13°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 51°F11°C | 63°F17°C | 12 mph19 km/h from Southwest | Drizzle | Drizzle |
| September 12 | 52°F11°C | 62°F17°C | 12 mph19 km/h from Southwest | Drizzle | Mostly Clear |
| September 13 | 47°F9°C | 65°F19°C | 10 mph17 km/h from South | Rain | Drizzle |
| September 14 | 55°F13°C | 64°F18°C | 19 mph31 km/h from Southwest | Windy | Mostly Clear |
| September 15 | 52°F11°C | 64°F18°C | 13 mph20 km/h from West | Mostly Cloudy | Drizzle |
| September 16 | 53°F12°C | 67°F20°C | 18 mph29 km/h from Southwest | Drizzle | Partly Cloudy |
| September 17 | 53°F12°C | 66°F19°C | 9 mph14 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 52°F11°C, High of 62°F17°CWind: 12 mph19 km/h
Precipitation: 63% rain