Yes
you do need a jacket based on the weather in Acton, MA, USA 1 second ago
Why? Because it's pretty chilly!
58°F15°C & Partly Cloudy
Wind is 4 mph6 km/h from the Southeast, gusting to 10 mph16 km/h
| June 17 | ||||
| 12am | 58°F14°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 1am | 58°F14°C | 2 mph3 km/h East | Mostly Cloudy | |
| 2am | 58°F15°C | 2 mph4 km/h East | Cloudy | |
| 3am | 59°F15°C | 3 mph4 km/h East | Cloudy | |
| 4am | 59°F15°C | 3 mph4 km/h East | Cloudy | |
| 5am | 59°F15°C | 3 mph4 km/h East | Cloudy | |
| 6am | 60°F15°C | 3 mph5 km/h East | Cloudy | |
| 7am | 60°F16°C | 3 mph5 km/h East | Drizzle | |
| 8am | 61°F16°C | 3 mph5 km/h East | Drizzle | |
| 9am | 62°F17°C | 3 mph5 km/h East | Cloudy | |
| 10am | 63°F17°C | 3 mph5 km/h Southeast | Cloudy | |
| 11am | 65°F18°C | 4 mph6 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 16 | 50°F10°C | 76°F24°C | 2 mph4 km/h from Southeast | Mostly Clear | Drizzle |
| June 17 | 58°F14°C | 71°F21°C | 4 mph6 km/h from Southeast | Drizzle | Drizzle |
| June 18 | 63°F17°C | 77°F25°C | 6 mph10 km/h from Southwest | Drizzle | Heavy Rain |
| June 19 | 68°F20°C | 87°F30°C | 9 mph14 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 20 | 66°F19°C | 81°F27°C | 11 mph17 km/h from West | Mostly Clear | Mostly Clear |
| June 21 | 63°F17°C | 82°F28°C | 6 mph9 km/h from West | Partly Cloudy | Mostly Cloudy |
| June 22 | 67°F19°C | 87°F31°C | 7 mph12 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 57°F14°C, High of 71°F22°CWind: 4 mph6 km/h
Precipitation: 67% rain