No
you don't need a jacket based on the weather in Acton, MA, USA 1 second ago
64°F18°C & Mostly Cloudy
Wind is 5 mph8 km/h from the South, gusting to 14 mph22 km/h
| July 27 | ||||
| 1am | 64°F18°C | 5 mph8 km/h South | Cloudy | |
| 2am | 63°F17°C | 5 mph8 km/h South | Cloudy | |
| 3am | 63°F17°C | 5 mph8 km/h South | Cloudy | |
| 4am | 63°F17°C | 5 mph8 km/h South | Cloudy | |
| 5am | 63°F17°C | 5 mph8 km/h Southwest | Cloudy | |
| 6am | 63°F17°C | 5 mph8 km/h South | Cloudy | |
| 7am | 65°F18°C | 5 mph8 km/h Southwest | Cloudy | |
| 8am | 67°F19°C | 6 mph10 km/h Southwest | Cloudy | |
| 9am | 68°F20°C | 7 mph12 km/h Southwest | Cloudy | |
| 10am | 69°F21°C | 8 mph13 km/h Southwest | Drizzle | |
| 11am | 70°F21°C | 9 mph14 km/h Southwest | Drizzle | |
| 12pm | 70°F21°C | 8 mph13 km/h Southwest | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 27 | 63°F17°C | 76°F24°C | 7 mph12 km/h from Southwest | Rain | Mostly Clear |
| July 28 | 69°F21°C | 89°F32°C | 5 mph7 km/h from North | Mostly Clear | Clear |
| July 29 | 68°F20°C | 92°F33°C | 6 mph9 km/h from West | Mostly Clear | Mostly Clear |
| July 30 | 71°F22°C | 87°F30°C | 5 mph9 km/h from West | Partly Cloudy | Mostly Cloudy |
| July 31 | 64°F18°C | 78°F26°C | 4 mph6 km/h from Northwest | Rain | Partly Cloudy |
| August 1 | 60°F15°C | 76°F25°C | 6 mph10 km/h from North | Partly Cloudy | Clear |
| August 2 | 58°F14°C | 79°F26°C | 4 mph7 km/h from Northwest | Clear | Clear |
No
Low of 69°F21°C, High of 90°F32°CWind: 5 mph7 km/h
Precipitation: None