San Jose starts Tuesday cloudy before clearing into a breezy afternoon near 72 degrees. Foggy mornings linger through Friday before sunshine and warmer temperatures return for Labor Day.

A Stanford study shows seniors reach dangerous heat limits at temperatures 8.5 to 13.5 degrees lower than younger adults.

San Jose gets sunshine Monday, but a cooler, foggier pattern is moving in. Mild afternoons and dry weather will dominate the rest of the week.