Yes
you do need a jacket based on the weather in Marlborough, MA, USA 1 second ago
Why? Because it's pretty chilly!
58°F14°C & Mostly Clear
Wind is 4 mph7 km/h from the West, gusting to 9 mph14 km/h
| September 14 | ||||
| 7am | 59°F15°C | 4 mph7 km/h West | Mostly Clear | |
| 8am | 62°F17°C | 5 mph7 km/h West | Mostly Clear | |
| 9am | 66°F19°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 10am | 70°F21°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 11am | 72°F22°C | 4 mph6 km/h North | Mostly Clear | |
| 12pm | 74°F23°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 1pm | 76°F24°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 2pm | 76°F24°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 3pm | 76°F24°C | 3 mph5 km/h North | Partly Cloudy | |
| 4pm | 75°F24°C | 3 mph5 km/h North | Mostly Clear | |
| 5pm | 75°F24°C | 3 mph5 km/h North | Mostly Clear | |
| 6pm | 73°F23°C | 2 mph3 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 58°F14°C | 76°F24°C | 3 mph5 km/h from Northwest | Mostly Clear | Clear |
| September 15 | 55°F13°C | 75°F24°C | 4 mph7 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 16 | 55°F13°C | 76°F24°C | 3 mph5 km/h from East | Mostly Clear | Mostly Clear |
| September 17 | 55°F13°C | 74°F23°C | 3 mph4 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 18 | 59°F15°C | 76°F25°C | 3 mph5 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 19 | 60°F16°C | 79°F26°C | 5 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 48°F9°C | 65°F19°C | 6 mph9 km/h from North | Mostly Clear | Mostly Clear |
Yes
Low of 55°F13°C, High of 75°F24°CWind: 4 mph7 km/h
Precipitation: None