No
you don't need a jacket based on the weather in Cambridge, MA 02139, USA 1 second ago
66°F19°C & Cloudy
Wind is 4 mph6 km/h from the Southeast, gusting to 8 mph13 km/h
| July 13 | ||||
| 6am | 66°F19°C | 4 mph7 km/h Southeast | Cloudy | |
| 7am | 67°F19°C | 5 mph7 km/h South | Cloudy | |
| 8am | 68°F20°C | 3 mph5 km/h South | Cloudy | |
| 9am | 71°F22°C | 3 mph5 km/h South | Cloudy | |
| 10am | 73°F23°C | 3 mph5 km/h South | Mostly Cloudy | |
| 11am | 76°F25°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 12pm | 78°F25°C | 5 mph9 km/h Southeast | Mostly Cloudy | |
| 1pm | 80°F27°C | 6 mph9 km/h Southeast | Partly Cloudy | |
| 2pm | 82°F28°C | 6 mph10 km/h Southeast | Partly Cloudy | |
| 3pm | 83°F28°C | 7 mph11 km/h Southeast | Mostly Clear | |
| 4pm | 84°F29°C | 7 mph11 km/h Southeast | Mostly Clear | |
| 5pm | 83°F29°C | 7 mph11 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 13 | 66°F19°C | 84°F29°C | 5 mph9 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| July 14 | 68°F20°C | 86°F30°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Drizzle |
| July 15 | 72°F22°C | 87°F30°C | 4 mph6 km/h from Southwest | Drizzle | Mostly Clear |
| July 16 | 72°F22°C | 90°F32°C | 6 mph10 km/h from South | Partly Cloudy | Mostly Cloudy |
| July 17 | 75°F24°C | 88°F31°C | 8 mph13 km/h from Southwest | Drizzle | Partly Cloudy |
| July 18 | 76°F24°C | 89°F32°C | 6 mph10 km/h from West | Rain | Drizzle |
| July 19 | 70°F21°C | 84°F29°C | 6 mph9 km/h from East | Partly Cloudy | Mostly Cloudy |
No
Low of 68°F20°C, High of 86°F30°CWind: 6 mph10 km/h
Precipitation: 25% rain