Yes
you do need a jacket based on the weather in Northampton, MA, USA 1 second ago
Why? Because it's not very warm out!
55°F13°C & Partly Cloudy
Wind is 11 mph17 km/h from the North, gusting to 18 mph29 km/h
| May 20 | ||||
| 11am | 57°F14°C | 10 mph16 km/h North | Partly Cloudy | |
| 12pm | 59°F15°C | 10 mph15 km/h North | Cloudy | |
| 1pm | 60°F15°C | 10 mph17 km/h North | Cloudy | |
| 2pm | 60°F15°C | 10 mph16 km/h North | Cloudy | |
| 3pm | 60°F16°C | 9 mph15 km/h North | Cloudy | |
| 4pm | 60°F16°C | 9 mph14 km/h North | Cloudy | |
| 5pm | 59°F15°C | 8 mph12 km/h North | Cloudy | |
| 6pm | 58°F15°C | 7 mph12 km/h North | Cloudy | |
| 7pm | 57°F14°C | 6 mph10 km/h North | Cloudy | |
| 8pm | 55°F13°C | 6 mph9 km/h North | Cloudy | |
| 9pm | 54°F12°C | 5 mph8 km/h North | Cloudy | |
| 10pm | 54°F12°C | 4 mph7 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 20 | 45°F7°C | 60°F16°C | 9 mph14 km/h from North | Mostly Cloudy | Cloudy |
| May 21 | 47°F8°C | 57°F14°C | 7 mph12 km/h from East | Cloudy | Drizzle |
| May 22 | 44°F7°C | 49°F9°C | 9 mph15 km/h from Northeast | Rain | Rain |
| May 23 | 43°F6°C | 57°F14°C | 5 mph8 km/h from West | Drizzle | Drizzle |
| May 24 | 47°F8°C | 58°F15°C | 8 mph13 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| May 25 | 47°F8°C | 61°F16°C | 8 mph13 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| May 26 | 48°F9°C | 64°F18°C | 5 mph7 km/h from Northwest | Rain | Mostly Clear |
Yes
Low of 47°F9°C, High of 56°F14°CWind: 7 mph12 km/h
Precipitation: 29% rain