No
you don't need a jacket based on the weather in Holyoke, MA, USA 1 second ago
73°F23°C & Clear
Wind is 0 mph0 km/h from the Southwest, gusting to 6 mph9 km/h
| September 18 | ||||
| 12pm | 75°F24°C | 1 mph1 km/h South | Clear | |
| 1pm | 78°F25°C | 1 mph2 km/h Northwest | Clear | |
| 2pm | 80°F26°C | 2 mph3 km/h Northwest | Clear | |
| 3pm | 81°F27°C | 3 mph5 km/h West | Clear | |
| 4pm | 82°F28°C | 5 mph8 km/h West | Clear | |
| 5pm | 81°F27°C | 6 mph10 km/h West | Clear | |
| 6pm | 78°F26°C | 5 mph8 km/h West | Clear | |
| 7pm | 72°F22°C | 4 mph6 km/h West | Clear | |
| 8pm | 69°F21°C | 3 mph6 km/h West | Clear | |
| 9pm | 67°F19°C | 3 mph5 km/h West | Clear | |
| 10pm | 65°F18°C | 3 mph5 km/h West | Clear | |
| 11pm | 64°F18°C | 3 mph4 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 56°F13°C | 82°F28°C | 3 mph4 km/h from West | Clear | Clear |
| September 19 | 58°F14°C | 77°F25°C | 6 mph10 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 47°F8°C | 70°F21°C | 3 mph5 km/h from North | Mostly Clear | Clear |
| September 21 | 46°F8°C | 71°F22°C | 4 mph6 km/h from South | Partly Cloudy | Mostly Clear |
| September 22 | 49°F9°C | 75°F24°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| September 23 | 58°F15°C | 80°F27°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 24 | 60°F16°C | 78°F25°C | 4 mph7 km/h from North | Partly Cloudy | Mostly Cloudy |
Yes
Low of 58°F15°C, High of 77°F25°CWind: 6 mph10 km/h
Precipitation: None