Yes
you do need a jacket based on the weather in Williamsville, NY 14221, USA 1 second ago
Why? Because it's bitterly cold.
41°F5°C & Cloudy
Wind is 3 mph5 km/h from the NE, gusting to 7 mph12 km/h
| April 24 | ||||
| 9pm | 40°F4°C | 3 mph5 km/h NE | Mostly Clear | |
| 10pm | 38°F4°C | 3 mph5 km/h NE | Clear | |
| 11pm | 37°F3°C | 3 mph5 km/h NE | Clear | |
| April 25 | ||||
| 12am | 35°F2°C | 4 mph6 km/h NE | Clear | |
| 1am | 34°F1°C | 5 mph7 km/h NE | Clear | |
| 2am | 32°F0°C | 5 mph8 km/h E | Clear | |
| 3am | 31°F-0°C | 5 mph8 km/h E | Clear | |
| 4am | 30°F-1°C | 5 mph8 km/h E | Clear | |
| 5am | 30°F-1°C | 5 mph7 km/h E | Clear | |
| 6am | 29°F-2°C | 4 mph7 km/h E | Clear | |
| 7am | 30°F-1°C | 4 mph7 km/h E | Clear | |
| 8am | 33°F1°C | 4 mph7 km/h E | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 35°F2°C | 49°F9°C | 6 mph10 km/h from N | Cloudy | Clear |
| April 25 | 29°F-2°C | 53°F12°C | 6 mph10 km/h from NE | Clear | Clear |
| April 26 | 30°F-1°C | 67°F19°C | 6 mph10 km/h from E | Clear | Mostly Cloudy |
| April 27 | 47°F8°C | 63°F17°C | 12 mph19 km/h from S | Rain | Mostly Cloudy |
| April 28 | 58°F14°C | 73°F23°C | 12 mph19 km/h from SW | Mostly Cloudy | Drizzle |
| April 29 | 60°F16°C | 80°F26°C | 9 mph14 km/h from SW | Partly Cloudy | Drizzle |
| April 30 | 53°F12°C | 70°F21°C | 11 mph17 km/h from SW | Drizzle | Mostly Cloudy |
Yes
Low of 29°F-2°C, High of 53°F12°CWind: 6 mph10 km/h
Precipitation: None