Pendleton, Oregon – A wave of summer heat is making its move across eastern Oregon, and Pendleton is on track to feel it first.
According to the National Weather Service in Pendleton, temperatures will reach 83°F by Friday afternoon, with mostly clear skies and gusty west winds up to 23 mph. The warmth builds into the weekend, with a high of 85°F on Saturday and a sharp jump to 93°F by Sunday. Travelers on I-84 should prepare for dry, hot road conditions and possible vehicle overheating.
Friday kicks off a four-day stretch of unbroken sunshine across Umatilla County. West winds of 14 mph will taper by Friday night, offering some evening relief. But by Monday, daytime highs could peak near 100°F, marking the hottest stretch of the summer so far. Hydration and sun protection are essential.
Outdoor activities should be timed for early morning or evening hours as the heat intensifies. Locals are encouraged to check cooling centers and avoid strenuous work during peak afternoon hours. Dry air and light overnight winds may also increase the risk of grass fires.
Extended 5-Day Forecast (June 27 – July 1):
- Friday: Sunny, high near 83°F. Winds up to 23 mph.
- Saturday: Sunny, high of 85°F. Low around 55°F.
- Sunday: Hot and sunny, high of 93°F.
- Monday: Sunny and very hot, high near 100°F.
- Tuesday: Mostly sunny, high around 97°F.
