Yes
you do need a jacket based on the weather in Acton, MA, USA 1 second ago
Why? Because it's not very warm out!
55°F13°C & Partly Cloudy
Wind is 1 mph2 km/h from the Southeast, gusting to 4 mph6 km/h
| June 16 | ||||
| 1am | 54°F12°C | 2 mph2 km/h East | Partly Cloudy | |
| 2am | 53°F12°C | 2 mph4 km/h East | Mostly Clear | |
| 3am | 52°F11°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 4am | 52°F11°C | 2 mph3 km/h East | Mostly Clear | |
| 5am | 51°F11°C | 2 mph3 km/h East | Partly Cloudy | |
| 6am | 53°F11°C | 1 mph2 km/h East | Haze | |
| 7am | 55°F13°C | 2 mph3 km/h East | Mostly Cloudy | |
| 8am | 60°F15°C | 2 mph4 km/h East | Partly Cloudy | |
| 9am | 63°F17°C | 3 mph5 km/h East | Partly Cloudy | |
| 10am | 67°F19°C | 5 mph8 km/h East | Partly Cloudy | |
| 11am | 69°F21°C | 6 mph9 km/h Southeast | Partly Cloudy | |
| 12pm | 72°F22°C | 6 mph10 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 16 | 51°F11°C | 74°F23°C | 6 mph9 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| June 17 | 60°F15°C | 73°F23°C | 5 mph8 km/h from Southeast | Drizzle | Drizzle |
| June 18 | 64°F18°C | 83°F28°C | 6 mph10 km/h from Southwest | Drizzle | Partly Cloudy |
| June 19 | 68°F20°C | 87°F31°C | 10 mph16 km/h from Southwest | Drizzle | Mostly Clear |
| June 20 | 64°F18°C | 80°F27°C | 8 mph13 km/h from West | Mostly Clear | Mostly Clear |
| June 21 | 59°F15°C | 81°F27°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Cloudy |
| June 22 | 64°F18°C | 82°F28°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Mostly Clear |
No
Low of 60°F16°C, High of 73°F23°CWind: 5 mph8 km/h
Precipitation: 34% rain