PENDLETON, Ore. — Eastern Oregon will see chilly mornings give way to sunny afternoons early this week, as temperatures dip near freezing before climbing into the 70s. Drivers and growers should be alert for areas of frost through Tuesday morning, particularly in low-lying rural zones.
According to the National Weather Service in Pendleton, overnight lows will hover around 36°F to 38°F through Tuesday, with patchy frost developing before sunrise. Winds will remain light and variable, shifting from north to east through midweek. By Wednesday and Thursday, highs are expected to hold steady in the low to mid-70s under clear skies.
The stretch of calm weather should hold through Thursday night, with a slight chance of showers returning by Friday. Residents are advised to protect sensitive vegetation and outdoor plumbing from frost in the early mornings.
Conditions are expected to remain mostly clear, with no major wind or rain impacts anticipated until the weekend.
Five-Day Forecast for Pendleton, OR:
- Monday: Frost early, then sunny. High 70°F.
- Tuesday: Patchy frost before dawn, then sunny. High 76°F.
- Wednesday: Sunny. High 74°F.
- Thursday: Sunny. High 74°F.
- Friday: Partly cloudy with a chance of showers. High 73°F.
