Hourly Weather Forecast - Diamond Bar, CAMon, Dec 8TueWedThuFriSatSun11 PM61°F0%7mphEArrow upClearHumidity38%Feels like61°FDew Point35°FMon, Dec 8TueWedThuFriSatSun
Persistent, Flooding Rain Impacts the NorthwestA fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday. Read More