Yes
you do need a jacket based on the weather in Somerville, MA, USA 1 second ago
Why? Because it's not very warm out!
55°F13°C & Cloudy
Wind is 9 mph14 km/h from the North, gusting to 16 mph26 km/h
| May 20 | ||||
| 11am | 56°F13°C | 9 mph14 km/h North | Cloudy | |
| 12pm | 57°F14°C | 9 mph14 km/h North | Cloudy | |
| 1pm | 58°F14°C | 8 mph13 km/h North | Cloudy | |
| 2pm | 58°F14°C | 8 mph13 km/h North | Cloudy | |
| 3pm | 57°F14°C | 8 mph13 km/h Northeast | Cloudy | |
| 4pm | 56°F13°C | 8 mph13 km/h Northeast | Cloudy | |
| 5pm | 55°F13°C | 7 mph12 km/h Northeast | Cloudy | |
| 6pm | 54°F12°C | 6 mph10 km/h Northeast | Cloudy | |
| 7pm | 54°F12°C | 7 mph10 km/h Northeast | Cloudy | |
| 8pm | 53°F12°C | 6 mph10 km/h Northeast | Cloudy | |
| 9pm | 52°F11°C | 5 mph9 km/h Northeast | Cloudy | |
| 10pm | 51°F11°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 20 | 48°F9°C | 58°F14°C | 8 mph12 km/h from North | Cloudy | Mostly Cloudy |
| May 21 | 48°F9°C | 53°F11°C | 10 mph16 km/h from Northeast | Cloudy | Cloudy |
| May 22 | 47°F8°C | 50°F10°C | 15 mph25 km/h from East | Rain | Heavy Rain |
| May 23 | 45°F7°C | 56°F14°C | 9 mph14 km/h from Northwest | Drizzle | Rain |
| May 24 | 48°F9°C | 59°F15°C | 7 mph11 km/h from West | Drizzle | Partly Cloudy |
| May 25 | 46°F8°C | 62°F16°C | 8 mph13 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| May 26 | 50°F10°C | 71°F22°C | 6 mph9 km/h from Northwest | Rain | Mostly Clear |
Yes
Low of 47°F9°C, High of 53°F12°CWind: 10 mph16 km/h
Precipitation: None