 Temperatures will be in the 60s overnight with mainly clear skies. Your Wednesday featuring partly sunny skies and temperatures more seasonable, upper 80s to near 90 degrees. Maybe it's just a touch of humidity in the air. It does get a little bit more muggy for Thursday for the holiday. Low to mid 90s could feel even hotter and a few scattered storms are possible. I'm 7 News meteorologist Brian Van de Graaff in the First Third Weather Center. It is cool out there in spots. 57 degrees in Waldorf this morning. 59 in Tysons. 67 at L'Enfant Plaza.