Portland starts Tuesday with a forecast high near 78 before a warmup reaches the low 80s Wednesday and Thursday. Rain is likely Saturday, with a chance Sunday.

Cloudy skies and cool temperatures start the week, but Portland is headed for a sunny midweek warmup. Thursday could bring well-into-the-80s temperatures.

Portland gets a mild, partly sunny Friday before rain arrives Saturday and lingers into Sunday. The payoff comes next week, with temperatures climbing into the 80s.