No
you don't need a jacket based on the weather in Concord, MA, USA 1 second ago
62°F17°C & Cloudy
Wind is 2 mph3 km/h from the East, gusting to 7 mph12 km/h
| September 17 | ||||
| 10pm | 62°F17°C | 2 mph4 km/h Northeast | Cloudy | |
| 11pm | 62°F17°C | 3 mph4 km/h Northeast | Cloudy | |
| September 18 | ||||
| 12am | 62°F17°C | 3 mph5 km/h Northeast | Drizzle | |
| 1am | 62°F17°C | 3 mph4 km/h North | Thunderstorms | |
| 2am | 62°F16°C | 4 mph6 km/h North | Drizzle | |
| 3am | 61°F16°C | 4 mph7 km/h North | Thunderstorms | |
| 4am | 61°F16°C | 4 mph6 km/h North | Cloudy | |
| 5am | 60°F16°C | 4 mph6 km/h North | Cloudy | |
| 6am | 60°F16°C | 3 mph6 km/h North | Cloudy | |
| 7am | 60°F16°C | 3 mph5 km/h North | Mostly Cloudy | |
| 8am | 61°F16°C | 3 mph5 km/h North | Mostly Cloudy | |
| 9am | 62°F17°C | 3 mph5 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 48°F9°C | 74°F23°C | 2 mph3 km/h from East | Partly Cloudy | Thunderstorms |
| September 18 | 60°F15°C | 77°F25°C | 3 mph5 km/h from West | Partly Cloudy | Clear |
| September 19 | 55°F13°C | 76°F24°C | 7 mph12 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 48°F9°C | 68°F20°C | 3 mph5 km/h from Northeast | Clear | Mostly Clear |
| September 21 | 46°F8°C | 70°F21°C | 4 mph6 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 22 | 49°F9°C | 75°F24°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 23 | 58°F14°C | 81°F27°C | 6 mph10 km/h from Southwest | Partly Cloudy | Rain |
No
Low of 60°F16°C, High of 77°F25°CWind: 3 mph5 km/h
Precipitation: 38% rain