A weak front will move through from the north tonight which will cool temps down a hair for Monday. Skies should generally stay clear though with morning lows in the low to mid 40s. Highs Monday wil still be above average, just not as warm as Sunday. Highs will climb into the low to mid 60s. A few light showers are possible Monday night but will be gone before day break Tuesday.

A cold front will swing through Tuesday night. Ahead of the front, clouds wil be more abundant with warmer temps on Tuesday. Cooler air advects in starting Tuesday night. Temperatures will be noticeably cooler for the second half of the week. Cold high pressure will build in. Wednesday highs will be in the upper 50s but Thursday and Friday, temps will struggle to get out of the 40s. 

A chance for showers returns next weekend while cool temps stick around. 

Tonight: Mostly clear and cool. Lows 42 inland, 46 beaches.
Monday: Partly cloudy, mild. Highs 64 inland, 62 beaches.
Tuesday: Partly cloudy, mild. Highs in the mid to upper 60s.