Oregon Weather Forecast: Portland Set for Sunny Skies and Climbing Temps Through the Weekend
PORTLAND, OREGON — After a brief stretch of morning clouds, the Portland metro area is headed for a sun-soaked week with temperatures climbing steadily into the upper 80s and low 90s by Friday, according to the National Weather Service.
Clear Skies Take Over Starting Monday
Weather conditions are expected to begin improving significantly Monday morning. While the day may start off mostly cloudy, sunshine will return by the afternoon, pushing temperatures to a high near 78°F, with overnight lows around 58°F.
By Tuesday, clear skies and light southwest winds will help boost highs to about 81°F, with nighttime lows near 59°F.
Temperatures Climb Into the 80s and Beyond
The warming trend continues through midweek:
- Wednesday will stay sunny with temperatures once again hitting 81°F, dropping to a crisp 57°F overnight.
- Thursday brings warmer air and clearer skies, raising highs to 86°F.
- By Friday, residents can expect sunny skies and a high near 91°F, making it the hottest day of the week.
Overnight lows for the rest of the week will stay between 57°F and 61°F, offering some relief from the daytime warmth.
Morning Fog and Health Tips
While the forecast shows minimal travel hazards, the National Weather Service warns of possible early morning fog pockets in the valleys, especially before the sun fully rises. Drivers are advised to use caution during these hours.
With daytime highs climbing toward the 90s, health officials encourage residents to stay hydrated, wear sunscreen, and limit exposure to direct sunlight during peak afternoon hours.
Five-Day Weather Outlook for Portland, OR
| Day | Forecast | High / Low (°F) |
|---|---|---|
| Monday | Mostly cloudy early, then sunny | 78 / 58 |
| Tuesday | Sunny | 81 / 59 |
| Wednesday | Sunny | 81 / 57 |
| Thursday | Sunny and warmer | 86 / 59 |
| Friday | Sunny, warmest day of the week | 91 / 61 |
Planning a hike, picnic, or a local getaway in Oregon this week? Let us know how you’re enjoying the sunshine — and tag us in your photos! Stay updated on all regional forecasts and alerts at ChicagoSuburbanFamily.com.
