No
you don't need a jacket based on the weather in Chelsea, MA 02150, USA 17 minutes ago
61°F16°C & Mostly Cloudy
Wind is 8 mph13 km/h from the Northwest, gusting to 17 mph28 km/h
| May 10 | ||||
| 8pm | 59°F15°C | 8 mph12 km/h Northwest | Clear | |
| 9pm | 58°F15°C | 7 mph11 km/h West | Clear | |
| 10pm | 57°F14°C | 6 mph10 km/h West | Clear | |
| 11pm | 55°F13°C | 6 mph10 km/h West | Clear | |
| May 11 | ||||
| 12am | 54°F12°C | 6 mph10 km/h West | Clear | |
| 1am | 53°F12°C | 6 mph10 km/h West | Clear | |
| 2am | 53°F11°C | 7 mph11 km/h West | Clear | |
| 3am | 52°F11°C | 7 mph12 km/h West | Clear | |
| 4am | 51°F11°C | 7 mph11 km/h West | Clear | |
| 5am | 51°F11°C | 7 mph12 km/h West | Clear | |
| 6am | 51°F11°C | 7 mph12 km/h West | Clear | |
| 7am | 53°F12°C | 8 mph13 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 10 | 47°F8°C | 63°F17°C | 5 mph8 km/h from Northwest | Rain | Clear |
| May 11 | 50°F10°C | 66°F19°C | 12 mph19 km/h from Northwest | Clear | Clear |
| May 12 | 45°F7°C | 71°F22°C | 10 mph16 km/h from Southwest | Clear | Partly Cloudy |
| May 13 | 54°F12°C | 64°F18°C | 8 mph12 km/h from East | Mostly Cloudy | Cloudy |
| May 14 | 51°F10°C | 63°F17°C | 6 mph10 km/h from East | Drizzle | Drizzle |
| May 15 | 54°F12°C | 62°F17°C | 5 mph8 km/h from Northeast | Drizzle | Cloudy |
| May 16 | 56°F13°C | 72°F22°C | 5 mph8 km/h from South | Mostly Cloudy | Thunderstorms |
Yes
Low of 50°F10°C, High of 65°F19°CWind: 12 mph19 km/h
Precipitation: None