Yes
you do need a jacket based on the weather in Amherst, MA 01002, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
55°F13°C & Clear
Wind is 4 mph7 km/h from the Northwest, gusting to 10 mph16 km/h
| August 2 | ||||
| 7am | 56°F13°C | 5 mph7 km/h Northwest | Clear | |
| 8am | 60°F16°C | 6 mph10 km/h North | Clear | |
| 9am | 63°F17°C | 7 mph11 km/h North | Clear | |
| 10am | 67°F19°C | 7 mph12 km/h North | Clear | |
| 11am | 70°F21°C | 7 mph12 km/h North | Clear | |
| 12pm | 72°F22°C | 7 mph12 km/h North | Clear | |
| 1pm | 74°F24°C | 7 mph11 km/h North | Clear | |
| 2pm | 76°F24°C | 5 mph8 km/h North | Clear | |
| 3pm | 77°F25°C | 4 mph7 km/h North | Clear | |
| 4pm | 77°F25°C | 4 mph6 km/h North | Clear | |
| 5pm | 77°F25°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 6pm | 76°F24°C | 3 mph4 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 2 | 53°F12°C | 77°F25°C | 5 mph9 km/h from North | Clear | Mostly Clear |
| August 3 | 55°F13°C | 82°F28°C | 3 mph5 km/h from Southwest | Clear | Clear |
| August 4 | 59°F15°C | 85°F30°C | 2 mph3 km/h from West | Clear | Mostly Clear |
| August 5 | 63°F17°C | 84°F29°C | 3 mph5 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| August 6 | 63°F17°C | 80°F27°C | 3 mph4 km/h from South | Mostly Cloudy | Mostly Cloudy |
| August 7 | 64°F18°C | 81°F27°C | 3 mph5 km/h from South | Partly Cloudy | Mostly Clear |
| August 8 | 63°F17°C | 83°F28°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 82°F28°CWind: 3 mph5 km/h
Precipitation: None