Enjoy the warmth while you still can because some changes are coming this weekend into next week.
The sun will remain so there is the good news for today and tomorrow with highs right around 80 today and in the mid 70s for Friday. Lows will get down to around 50 tonight but then cool into the 40s by early Saturday morning.
I can’t rule out a sprinkle or two but it won’t be anything to wash out your Saturday night – that said, have that light coat ready because highs on Sunday will only be in the low 60s and that trend continues right on into next week.