Portland

Sunday: Sunny skies, a hot afternoon warming into the mid to upper 90s. The National Weather Service has issued a Heat Advisory for the afternoon and early evening.
Sunday Night: Mostly clear skies.
Monday: Sunny skies, not as warm, afternoon northwest breezes 10-20 mph.
Monday Night: Mostly clear skies.
Tuesday: Sunny skies with afternoon highs warming into the 90s, east winds.
Tuesday Night: Mostly clear skies.
Wednesday: Sunny and hot, high temps in the upper 90s to 100 degrees, calmer winds.
Wednesday Night: Mostly clear skies.
Thursday: Sunny and hot, high temps in the upper 90s to 100 degrees.
Thursday Night: Mostly clear skies.
Friday: Mostly sunny, not as hot, highs may hold in the 80s.
Friday Night: Mostly clear to partly cloudy.
Saturday: Mostly sunny skies, highs in the 80s.
Saturday Night: Mostly clear skies.