Eugene, OR – After a stretch of 90-degree August heat, residents in Eugene can look forward to a cooler, sunny Thursday with a high near 83°F, marking a brief weather break before rain returns Friday night.
According to the National Weather Service in Portland, Thursday will start partly cloudy, then clear to sunny skies with calm winds turning west around 6 mph in the afternoon. This mild day will be followed by a shift to clouds Thursday night, with temperatures dipping to the low 60s and winds becoming light southwest.
Friday brings a 30 percent chance of morning rain, increasing to 60 percent by late evening. Showers are likely to linger into Saturday, impacting travel along I-5 and outdoor plans for local markets and parks.
With just one clear day before the weekend wet stretch, locals are encouraged to take advantage of Thursday for late-summer activities—whether dining outdoors downtown or enjoying the riverfront paths.
Rain chances remain into Saturday, with skies gradually clearing by Sunday. Keep an eye on updated advisories for changing rainfall timing.
Five Day Eugene, OR Forecast:
- Wednesday: Sunny, high 90°F, low 60°F.
- Thursday: Partly cloudy then sunny, high 83°F, low 62°F.
- Friday: Chance of rain a.m., likely rain late, high 79°F, low 65°F.
- Saturday: Rain likely a.m., mostly cloudy p.m., high 78°F, low 59°F.
- Sunday: Mostly sunny, high 80°F, low 56°F.




