Rancho Cucamonga/Ontario Community News is happy to offer a place for community members to contribute to the site. Please register to post or add to the discussion.
Rancho Cucamonga Weather: Sunday August 16
High: 92°
Low: 65°
Wind: 8 MPH SW
Chance of rain: 1%

Sunny, with a high of 92 and low of 65 degrees. Sunny during the morning, clear in the afternoon and evening,