Yes

you do need a jacket based on the weather in Roanoke, VA 24014, USA 1 second ago

Why? Because it's cold. simple as that.
48°F9°C & Mostly Clear

Wind is 4 mph6 km/h from the NW, gusting to 7 mph11 km/h
April 25
6am48°F9°C4 mph6 km/h NWClear
7am47°F9°C3 mph5 km/h NWClear
8am51°F11°C2 mph4 km/h NWClear
9am55°F13°C3 mph5 km/h NEClear
10am58°F14°C4 mph7 km/h EMostly Clear
11am60°F16°C4 mph6 km/h EMostly Clear
12pm63°F17°C3 mph6 km/h EMostly Clear
1pm65°F18°C4 mph6 km/h SEPartly Cloudy
2pm67°F19°C3 mph5 km/h SEPartly Cloudy
3pm69°F20°C4 mph6 km/h SEPartly Cloudy
4pm69°F21°C5 mph8 km/h SEPartly Cloudy
5pm70°F21°C6 mph9 km/h SEPartly Cloudy
DateLowHighWindDayNight
April 2547°F8°C70°F21°C4 mph7 km/h from EMostly ClearMostly Cloudy
April 2647°F8°C63°F17°C6 mph9 km/h from SECloudyCloudy
April 2749°F9°C67°F20°C6 mph10 km/h from SECloudyPartly Cloudy
April 2852°F11°C79°F26°C4 mph7 km/h from SPartly CloudyClear
April 2957°F14°C84°F29°C4 mph7 km/h from SClearClear
April 3060°F15°C82°F28°C5 mph8 km/h from WMostly CloudyPartly Cloudy
May 160°F15°C82°F28°C4 mph6 km/h from NWPartly CloudyPartly Cloudy

Yes

Low of 47°F9°C, High of 64°F18°C
Wind: 6 mph9 km/h
Precipitation: 4% rain

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