Yes
you do need a jacket based on the weather in Amherst (Amherst Center), Massachusetts, United States 1 second ago
Why? Because it's not very warm out.
57°F14°C & Clear
Wind is 3 mph5 km/h from the W, gusting to 11 mph18 km/h
| April 25 | ||||
| 6pm | 56°F13°C | 4 mph6 km/h W | Clear | |
| 7pm | 53°F12°C | 4 mph7 km/h NW | Clear | |
| 8pm | 48°F9°C | 3 mph5 km/h N | Clear | |
| 9pm | 46°F8°C | 3 mph5 km/h N | Clear | |
| 10pm | 42°F6°C | 2 mph3 km/h N | Clear | |
| 11pm | 40°F5°C | 3 mph5 km/h SE | Clear | |
| April 26 | ||||
| 12am | 38°F4°C | 3 mph5 km/h E | Clear | |
| 1am | 37°F3°C | 3 mph4 km/h NE | Clear | |
| 2am | 35°F2°C | 3 mph5 km/h N | Clear | |
| 3am | 34°F1°C | 4 mph6 km/h N | Clear | |
| 4am | 32°F0°C | 4 mph7 km/h N | Clear | |
| 5am | 31°F-1°C | 4 mph7 km/h N | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 31°F-1°C | 58°F14°C | 3 mph5 km/h from N | Clear | Clear |
| April 26 | 30°F-1°C | 62°F17°C | 3 mph5 km/h from N | Clear | Clear |
| April 27 | 34°F1°C | 66°F19°C | 6 mph10 km/h from S | Partly Cloudy | Drizzle |
| April 28 | 44°F6°C | 73°F23°C | 6 mph10 km/h from S | Drizzle | Mostly Cloudy |
| April 29 | 53°F12°C | 77°F25°C | 4 mph7 km/h from NE | Mostly Cloudy | Mostly Cloudy |
| April 30 | 54°F12°C | 71°F22°C | 7 mph12 km/h from S | Mostly Cloudy | Drizzle |
| May 1 | 51°F11°C | 69°F20°C | 5 mph8 km/h from SE | Drizzle | Rain |
Yes
Low of 30°F-1°C, High of 62°F17°CWind: 3 mph5 km/h
Precipitation: None