Try to avoid big yawns, as this can make things worse. In brief: Jaw cracking. While it is common for the jaw to crack and pop, this is something that should be checked by a dentist. This may progress to a painful condition so get it checked. Try to avoid big yawns, as this can make things worse.
The average temperature of Rio Vista is 61.92Â°F, which is about the same as the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F.
Chula Vista 10 Day Weather. Monday:The Chula Vista forecast for Aug 28 is 87 degrees and Partly cloudy. There is 61 percentage chance of rain and 7 mph winds from the West-Northwest. Tuesday:The Chula Vista forecast for Aug 29 is 91 degrees and Partly cloudy.