 Tuesday, the chances at 40% and better rain chances for the second half of the work week as moisture left over from Beryl will reach the mid-Atlantic. I'm 7 News. Reed Aldrich for Devins at the First Schiller Weather Center. 83 in Tysons, 81 in Waldorf. It is 89 degrees at Lafon Plaza. The weather brought to you by the P.J. Fitzpatrick Home Improvement Weather Desk. For your home's windows, trust P.J. Fitzpatrick.