Yes
you do need a jacket based on the weather in Cambridge, MA, USA 1 second ago
Why? Because the rain is just enough to ruin your hairstyle but not your mood and it's cool enough your breath is visible, but your nose isn’t red yet and it's fairly windy outside!
35°F2°C & Rain
Wind is 8 mph13 km/h from the South, gusting to 21 mph33 km/h
| December 4 | ||||
| 10pm | 36°F2°C | 7 mph12 km/h South | Drizzle | |
| 11pm | 37°F3°C | 7 mph12 km/h South | Drizzle | |
| December 5 | ||||
| 12am | 38°F3°C | 7 mph11 km/h South | Rain | |
| 1am | 38°F4°C | 8 mph14 km/h Southwest | Rain | |
| 2am | 37°F3°C | 9 mph15 km/h Southwest | Rain | |
| 3am | 36°F2°C | 9 mph15 km/h Southwest | Rain | |
| 4am | 35°F2°C | 9 mph15 km/h Southwest | Rain | |
| 5am | 34°F1°C | 9 mph14 km/h Southwest | Rain | |
| 6am | 34°F1°C | 8 mph13 km/h Southwest | Drizzle | |
| 7am | 33°F1°C | 7 mph12 km/h Southwest | Snow | |
| 8am | 34°F1°C | 7 mph12 km/h Southwest | Drizzle | |
| 9am | 35°F2°C | 7 mph12 km/h Southwest | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 4 | 25°F-4°C | 39°F4°C | 3 mph5 km/h from South | Partly Cloudy | Rain |
| December 5 | 31°F-0°C | 40°F5°C | 11 mph18 km/h from West | Drizzle | Mostly Clear |
| December 6 | 22°F-5°C | 31°F-0°C | 13 mph20 km/h from West | Mostly Clear | Mostly Clear |
| December 7 | 21°F-6°C | 35°F2°C | 9 mph15 km/h from West | Mostly Clear | Mostly Cloudy |
| December 8 | 24°F-4°C | 41°F5°C | 8 mph12 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| December 9 | 35°F2°C | 51°F10°C | 6 mph9 km/h from Southwest | Drizzle | Drizzle |
| December 10 | 44°F7°C | 58°F14°C | 6 mph10 km/h from South | Drizzle | Drizzle |
Yes
Low of 31°F-1°C, High of 40°F5°CWind: 11 mph18 km/h
Precipitation: 86% rain