Decatur County, Tennessee. Not to be confused with Decatur, Tennessee. Decatur County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 11,757. Its county seat is Decaturville.
Santa Ana, CA. The center of each city listed is within 15 miles of Laguna Beach, CA. Scroll down the page to find a list of big cities if you're booking a flight between airports, or a list of smaller surrounding towns if you're doing a road trip.
Laguna Beach Average Weather. 1  The highest monthly average temperature in Laguna Beach for August is 84 degrees. 2  The lowest monthly average temperature in Laguna Beach for February is 54 degrees. 3  The most monthly precipitation in Laguna Beach occurs in January with 0 inches.  The air quality index in Laguna Beach is n/a the national average.