No
you don't need a jacket based on the weather in Somerville, MA, USA 1 second ago
74°F23°C & Mostly Cloudy
Wind is 5 mph8 km/h from the Southwest, gusting to 12 mph20 km/h
| July 3 | ||||
| 12am | 73°F23°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 1am | 72°F22°C | 5 mph8 km/h Southwest | Clear | |
| 2am | 71°F22°C | 5 mph8 km/h Southwest | Clear | |
| 3am | 70°F21°C | 5 mph8 km/h West | Clear | |
| 4am | 70°F21°C | 5 mph8 km/h West | Clear | |
| 5am | 69°F21°C | 5 mph7 km/h West | Clear | |
| 6am | 70°F21°C | 4 mph7 km/h West | Clear | |
| 7am | 72°F22°C | 5 mph7 km/h West | Clear | |
| 8am | 75°F24°C | 5 mph7 km/h West | Clear | |
| 9am | 78°F26°C | 4 mph7 km/h Northwest | Clear | |
| 10am | 81°F27°C | 4 mph7 km/h West | Clear | |
| 11am | 83°F28°C | 5 mph8 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 2 | 73°F23°C | 86°F30°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Clear |
| July 3 | 69°F21°C | 86°F30°C | 7 mph12 km/h from West | Mostly Clear | Clear |
| July 4 | 64°F18°C | 80°F27°C | 9 mph14 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 5 | 61°F16°C | 83°F28°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| July 6 | 67°F20°C | 91°F33°C | 9 mph15 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| July 7 | 70°F21°C | 93°F34°C | 9 mph14 km/h from Southwest | Mostly Clear | Drizzle |
| July 8 | 72°F22°C | 83°F28°C | 5 mph9 km/h from East | Drizzle | Drizzle |
No
Low of 69°F21°C, High of 86°F30°CWind: 7 mph12 km/h
Precipitation: 17% rain