Yes
you do need a jacket based on the weather in Hanscom AFB, MA, USA 1 second ago
Why? Because it's not very warm out and it's so windy, even the squirrels are holding onto branches for dear life!
52°F11°C & Partly Cloudy
Wind is 9 mph14 km/h from the South, gusting to 19 mph31 km/h
| March 20 | ||||
| 7pm | 50°F10°C | 9 mph15 km/h South | Cloudy | |
| 8pm | 47°F9°C | 8 mph14 km/h South | Cloudy | |
| 9pm | 46°F8°C | 7 mph12 km/h South | Cloudy | |
| 10pm | 46°F8°C | 6 mph9 km/h South | Cloudy | |
| 11pm | 46°F8°C | 5 mph8 km/h South | Cloudy | |
| March 21 | ||||
| 12am | 46°F8°C | 5 mph8 km/h South | Cloudy | |
| 1am | 45°F7°C | 4 mph7 km/h Southeast | Cloudy | |
| 2am | 45°F7°C | 5 mph8 km/h Southeast | Cloudy | |
| 3am | 45°F7°C | 6 mph9 km/h Southeast | Drizzle | |
| 4am | 45°F7°C | 4 mph6 km/h East | Rain | |
| 5am | 45°F7°C | 3 mph4 km/h East | Drizzle | |
| 6am | 45°F7°C | 5 mph7 km/h North | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 20 | 38°F4°C | 58°F15°C | 4 mph7 km/h from Southeast | Cloudy | Rain |
| March 21 | 38°F3°C | 48°F9°C | 15 mph24 km/h from Northwest | Rain | Mostly Clear |
| March 22 | 34°F1°C | 58°F14°C | 11 mph17 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| March 23 | 25°F-4°C | 43°F6°C | 10 mph16 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| March 24 | 31°F-0°C | 45°F7°C | 6 mph10 km/h from Southeast | Rain | Rain |
| March 25 | 36°F2°C | 50°F10°C | 9 mph15 km/h from West | Mostly Cloudy | Partly Cloudy |
| March 26 | 33°F1°C | 46°F8°C | 7 mph12 km/h from West | Rain | Drizzle |
Yes
Low of 37°F3°C, High of 47°F9°CWind: 15 mph24 km/h
Precipitation: 76% rain