The Cascades will be sunny and mild during the afternoons this week, but it is late September which means the nights cool off fast.  Same story east of the mountains. 

The Cascades and central Oregon both have a decent shot at a few showers beginning Saturday afternoon and carrying into Sunday.

The Oregon coast:  The sun will even be a regular over on the coast this week.  The whole week won’t be sunny, but much more sunshine than one might typically expect over there. 

For Saturday & Sunday the coast does have a slightly higher chance at seeing some rain showers, but with sunbreaks still mixed in at times, so not a washout by any means.  This shower threat will extend into Monday.