Eugene, Oregon – A stretch of 90-degree heat begins in Oregon on Tuesday, July 29, as Eugene braces for a high of 92°F under sunny skies. The National Weather Service warns residents to take heat precautions, especially from 2 to 6 p.m., when temperatures are expected to peak.
According to the National Weather Service in Portland, calm morning conditions will give way to northwest winds between 5 to 7 mph in the afternoon. Skies will stay mostly clear through Tuesday night, with temperatures dipping to around 57°F.
Drivers along I-5 and outdoor workers in Lane County should hydrate often and avoid prolonged exposure during peak sun. The elevated temps mark a notable jump from Monday’s high of 88°F and signal a broader warming trend across western Oregon. Wednesday will bring more heat, reaching 90°F, with mostly sunny skies continuing into the weekend.
By Friday, highs hover around 87°F, holding steady through Sunday. While overnight lows offer brief relief—falling into the mid-50s—residents should be cautious as the persistent heat can increase fatigue, fire danger, and strain on power systems.
Stay weather-aware, especially if you’re planning outdoor events or road trips. This is Oregon’s first sustained heat streak since early July.
⚠️ No heat advisories are currently in effect, but updated alerts may be issued if temperatures or humidity increase further.
🔎 Five-Day Forecast for Eugene, Oregon
Tuesday, July 29: Sunny, high near 92°F. Light northwest wind 5–7 mph.
Tuesday Night: Mostly clear, low around 57°F.
Wednesday: Sunny, high near 90°F.
Wednesday Night: Partly cloudy, low near 60°F.
Thursday: Mostly sunny, high near 85°F.
Friday: Mostly sunny, high near 87°F.
Saturday: Sunny, high near 84°F.
Sunday: Sunny, high near 85°F.
