Yes
you do need a jacket based on the weather in Boston, MA, USA 2 minutes ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
57°F14°C & Cloudy
Wind is 3 mph5 km/h from the East, gusting to 7 mph11 km/h
| May 15 | ||||
| 2am | 57°F14°C | 3 mph5 km/h Southeast | Cloudy | |
| 3am | 58°F14°C | 3 mph5 km/h East | Cloudy | |
| 4am | 57°F14°C | 4 mph6 km/h East | Cloudy | |
| 5am | 57°F14°C | 4 mph6 km/h East | Rain | |
| 6am | 58°F14°C | 4 mph7 km/h East | Drizzle | |
| 7am | 58°F15°C | 4 mph7 km/h East | Cloudy | |
| 8am | 60°F15°C | 4 mph7 km/h Southeast | Cloudy | |
| 9am | 61°F16°C | 4 mph7 km/h Southeast | Cloudy | |
| 10am | 62°F17°C | 4 mph7 km/h Southeast | Cloudy | |
| 11am | 63°F17°C | 5 mph7 km/h Southeast | Cloudy | |
| 12pm | 65°F18°C | 4 mph7 km/h Southeast | Cloudy | |
| 1pm | 66°F19°C | 4 mph7 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 15 | 57°F14°C | 70°F21°C | 4 mph7 km/h from East | Drizzle | Mostly Cloudy |
| May 16 | 59°F15°C | 75°F24°C | 4 mph7 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| May 17 | 61°F16°C | 72°F22°C | 7 mph12 km/h from South | Rain | Drizzle |
| May 18 | 57°F14°C | 70°F21°C | 10 mph16 km/h from West | Partly Cloudy | Partly Cloudy |
| May 19 | 53°F12°C | 62°F17°C | 13 mph21 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| May 20 | 50°F10°C | 63°F17°C | 8 mph13 km/h from North | Partly Cloudy | Mostly Cloudy |
| May 21 | 48°F9°C | 59°F15°C | 8 mph13 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
No
Low of 59°F15°C, High of 74°F24°CWind: 4 mph7 km/h
Precipitation: 18% rain