A weak upper-level disturbance will increase the instability enough to cause some light rain overnight.
As the disturbance moves east, clouds will give way to sunshine on Friday afternoon that will last through the weekend.
Tonight, periods of light rain are likely chilly with a low of 47.
Friday, expect decreasing cloudiness with afternoon sunshine, cool but nice late-day with a high of 64.
Friday night will be mainly clear and cold with a low of 42.
Saturday, expect a gorgeous day with sunny skies and very low humidity. It'll be pleasantly warmer, with a high near 70.
Sunday will be sunny and very nice, except for it getting a little breezy by afternoon with a warmer high of 76.