 Average this time of year is about 89. Now for Thursday, 4th of July, heat and humidity do bubble up, and that could lead to a couple of storms in the afternoon and early evening. Most of that should be out of here just in time for the fireworks. I'm 70s meteorologist Brian Van de Graaff in the First Third Weather Center. Checking your temperatures. Wow, 62 in Rockville, 63 in Ashburn, 65 in Fort Washington. It's brought to you by Long Fence. Save 25% on decks, pavers, and fences. Six months, no payment, no interest. Conditions apply. Go to longfence.com.