Yes

you do need a jacket based on the weather in Brockport, NY 14420, USA 1 second ago

Why? Because it's quite chilly.
33°F1°C & Cloudy

Wind is 6 mph9 km/h from the W, gusting to 12 mph19 km/h
March 28
5am33°F1°C6 mph9 km/h WCloudy
6am33°F1°C5 mph9 km/h WMostly Cloudy
7am33°F0°C5 mph8 km/h WMostly Cloudy
8am34°F1°C6 mph9 km/h WMostly Cloudy
9am36°F2°C6 mph10 km/h WMostly Cloudy
10am38°F3°C7 mph11 km/h WPartly Cloudy
11am40°F5°C7 mph11 km/h WPartly Cloudy
12pm43°F6°C7 mph12 km/h WPartly Cloudy
1pm45°F7°C7 mph12 km/h WMostly Clear
2pm46°F8°C7 mph12 km/h WPartly Cloudy
3pm47°F8°C8 mph13 km/h NWPartly Cloudy
4pm47°F8°C8 mph13 km/h NWPartly Cloudy
DateLowHighWindDayNight
March 2833°F0°C47°F8°C7 mph12 km/h from WPartly CloudyMostly Clear
March 2930°F-1°C44°F7°C12 mph19 km/h from WPartly CloudyMostly Clear
March 3029°F-2°C48°F9°C4 mph6 km/h from NWMostly CloudyCloudy
March 3134°F1°C45°F7°C8 mph13 km/h from NWMostly CloudyMostly Cloudy
April 131°F-0°C56°F13°C7 mph12 km/h from EMostly CloudyDrizzle
April 240°F4°C51°F11°C11 mph17 km/h from ERainDrizzle
April 336°F2°C43°F6°C11 mph17 km/h from WDrizzleDrizzle

Yes

Low of 30°F-1°C, High of 44°F7°C
Wind: 12 mph19 km/h
Precipitation: None

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