Here's the info on where you can use the free wifi from the City of Temecula:
Want to get out of the house and soak up some sun while you work, study, or scroll?
The City of Temecula provides free public Wi-Fi throughout town! This includes the following locations:
Civic Center
Old Town Temecula
Community Recreation Center
Margarita Recreation Center
Friendship Park
Michael “Mike” Naggar Community Park
Patricia H. Birdsall Sports Park
Ronald Reagan Sports Park (hockey rink, pickleball courts, baseball fields)
Rotary Park
Sports Ranch at Sommers Bend
And more!
Full list of locations + map Temeculaca.gov/WiFi