No
you don't need a jacket based on the weather in Waltham, MA 02453, USA 1 second ago
72°F22°C & Clear
Wind is 3 mph5 km/h from the Southwest, gusting to 6 mph10 km/h
| July 16 | ||||
| 7am | 76°F24°C | 3 mph6 km/h West | Clear | |
| 8am | 79°F26°C | 4 mph6 km/h West | Clear | |
| 9am | 82°F28°C | 3 mph5 km/h West | Clear | |
| 10am | 85°F29°C | 3 mph6 km/h West | Clear | |
| 11am | 87°F31°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 12pm | 89°F32°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 1pm | 90°F32°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 2pm | 91°F33°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 3pm | 91°F33°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 4pm | 91°F33°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 5pm | 90°F32°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 6pm | 88°F31°C | 8 mph13 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 16 | 72°F22°C | 91°F33°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| July 17 | 73°F23°C | 87°F31°C | 9 mph14 km/h from Southwest | Rain | Mostly Clear |
| July 18 | 66°F19°C | 81°F27°C | 9 mph15 km/h from Northwest | Partly Cloudy | Clear |
| July 19 | 61°F16°C | 82°F28°C | 3 mph5 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 20 | 66°F19°C | 79°F26°C | 5 mph9 km/h from Southwest | Rain | Mostly Clear |
| July 21 | 62°F17°C | 79°F26°C | 6 mph10 km/h from North | Mostly Clear | Mostly Clear |
| July 22 | 61°F16°C | 80°F27°C | 4 mph7 km/h from South | Partly Cloudy | Partly Cloudy |
No
Low of 73°F23°C, High of 87°F31°CWind: 9 mph14 km/h
Precipitation: 37% rain