No
you don't need a jacket based on the weather in Winchester, MA 01890, USA 1 second ago
69°F20°C & Mostly Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 16 mph26 km/h
| September 6 | ||||
| 5am | 69°F20°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 6am | 68°F20°C | 6 mph10 km/h South | Mostly Cloudy | |
| 7am | 69°F21°C | 6 mph10 km/h South | Mostly Clear | |
| 8am | 72°F22°C | 7 mph12 km/h South | Mostly Clear | |
| 9am | 75°F24°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 10am | 79°F26°C | 8 mph12 km/h Southwest | Mostly Clear | |
| 11am | 82°F28°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 12pm | 84°F29°C | 11 mph17 km/h South | Mostly Clear | |
| 1pm | 85°F30°C | 12 mph19 km/h South | Partly Cloudy | |
| 2pm | 85°F29°C | 14 mph22 km/h South | Mostly Cloudy | |
| 3pm | 84°F29°C | 15 mph24 km/h South | Mostly Cloudy | |
| 4pm | 84°F29°C | 14 mph23 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 6 | 68°F20°C | 85°F30°C | 11 mph18 km/h from South | Thunderstorms | Rain |
| September 7 | 58°F15°C | 68°F20°C | 4 mph7 km/h from Northwest | Rain | Partly Cloudy |
| September 8 | 53°F12°C | 71°F22°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 9 | 53°F12°C | 70°F21°C | 7 mph11 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 10 | 55°F13°C | 68°F20°C | 6 mph9 km/h from Northeast | Cloudy | Partly Cloudy |
| September 11 | 55°F13°C | 76°F24°C | 5 mph7 km/h from North | Mostly Clear | Mostly Clear |
| September 12 | 52°F11°C | 67°F20°C | 8 mph12 km/h from North | Mostly Clear | Clear |
Yes
Low of 58°F15°C, High of 68°F20°CWind: 4 mph7 km/h
Precipitation: 87% rain