No

Why? Because you should be inside at home! #StayHome

But if you absolutely had to go out to get groceries, medication or other essential travel, No, you don't need a jacket.

Based on the weather in Eastvale, CA, USA as of June 2, 2020 3:22am local time.

Now

Partly Cloudy
Temp: 65°F19°C
Wind: 1 MPH2 KPH
Precipitation: None

Today

Next 2 hours: No

Next 4 hours: No

Next 8 hours: No

Tomorrow

No

Clear throughout the day.
Low of 64°F18°C, High of 95°F35°C
Wind: 5 MPH8 KPH
Precipitation: 2% rain