Yes
you do need a jacket based on the weather in The Old Schools, Trinity Ln, Cambridge CB2 1TN, UK 1 second ago
Why? Because it's quite chilly!
40°F5°C & Cloudy
Wind is 6 mph9 km/h from the Southwest, gusting to 10 mph16 km/h
| December 13 | ||||
| 5pm | 40°F5°C | 6 mph10 km/h Southwest | Cloudy | |
| 6pm | 40°F5°C | 6 mph10 km/h Southwest | Cloudy | |
| 7pm | 40°F4°C | 6 mph10 km/h Southwest | Cloudy | |
| 8pm | 40°F4°C | 6 mph10 km/h West | Cloudy | |
| 9pm | 40°F4°C | 7 mph11 km/h West | Cloudy | |
| 10pm | 39°F4°C | 8 mph13 km/h West | Mostly Cloudy | |
| 11pm | 39°F4°C | 8 mph13 km/h West | Cloudy | |
| December 14 | ||||
| 12am | 39°F4°C | 8 mph13 km/h West | Cloudy | |
| 1am | 39°F4°C | 8 mph13 km/h West | Cloudy | |
| 2am | 39°F4°C | 8 mph13 km/h West | Cloudy | |
| 3am | 40°F4°C | 9 mph14 km/h West | Cloudy | |
| 4am | 41°F5°C | 9 mph14 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 12 | 39°F4°C | 42°F6°C | 3 mph4 km/h from Southeast | Cloudy | Cloudy |
| December 13 | 38°F3°C | 45°F7°C | 9 mph15 km/h from West | Mostly Cloudy | Mostly Cloudy |
| December 14 | 37°F3°C | 53°F12°C | 13 mph20 km/h from West | Cloudy | Mostly Cloudy |
| December 15 | 46°F8°C | 52°F11°C | 13 mph22 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| December 16 | 43°F6°C | 50°F10°C | 11 mph18 km/h from South | Cloudy | Windy |
| December 17 | 48°F9°C | 58°F15°C | 19 mph31 km/h from Southwest | Windy | Rain |
| December 18 | 38°F4°C | 53°F12°C | 18 mph30 km/h from West | Rain | Windy |
Yes
Low of 37°F3°C, High of 45°F7°CWind: 9 mph15 km/h
Precipitation: None