It will dry out for Friday with temps in the low 80's. Saturday looks pretty good, but there is a chance for an isolated shower. Sunday and Monday will also be dry, but it will be cooler and windy.
Boston forecast:
Tonight: Partly to mostly cloudy with areas of fog. Low 67.
Friday; Becoming mostly sunny. High 82. NW wind of 10-20 MPH.
Friday night: Partly cloudy with lows in the low 60's .
Saturday; Partly sunny with a passing afternoon shower. Highs in the mid 70's.
Sunday; Partly sunny and windy. Highs in the upper 60's.
Labor Day: Sunny with highs around 70.
Tuesday: Sunny wtih highs in the 70's'.
Tropics; 3 Major Hurricanes have formed in the Pacific over the last several days. 2 should stay out at sea, but Lowell will make a close pass to Hawaii on Monday.