We'll have our warmest day this week today with highs in the low 80s and sunshine. Tomorrow brings temperatures down to the mid 70s and small storm chances. Wednesday will be similar to today with highs in the mid 70s. Thursday we drop into the 60s for highs with gusty winds. The weekend looks to go back into the 70s with rain shower chances.
Cooler temperatures this week
Today will be the warmest day this week before the 70s and 60s make a return.

Above average temperatures with a few chances for precip
This explanation will involve a little modern physics.
A south wind overnight will help us start to warm up quicker with highs this afternoon peaking in the lower to mid-20s.