Plumas Lake, CA Weather. The average temperature of Plumas Lake is 59.73Â°F, which is lower than the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather.
Ohio is in the Eastern Time Zone in the United States of America (USA). Eastern Standard Time (EST) is 5 hours behind Greenwich Mean Time (GMT-5).
Exact time in Cincinnati time zone now. Official Cincinnati timezone and time change dates for year 2018.