Residents of Bend should expect a gray start to Thursday as a low‑pressure system moves northeast across eastern Oregon, bringing steady rain and cooler air. Highs on Thursday will linger in the middle 60s, roughly ten degrees below the seasonal average for mid‑September.
Friday brings drying and a return to normal temperatures
By Friday the system will shift toward Idaho and Montana, allowing the sky to clear. A brief chance of a lingering shower remains early in the day, but most of the afternoon will be partly cloudy with highs climbing into the middle 70s, back to typical September levels.
Weekend sunshine and near‑80 °F highs
Saturday marks the last full weekend of summer 2026, offering abundant sunshine and warm temperatures. Forecasts call for a high near 80 °F, inviting residents to enjoy outdoor activities across Central Oregon.
Sunday will continue the summer‑like pattern, with temperatures ranging from the low to middle 80s. Light winds and clear skies are expected, providing another day of comfortable warmth.
Early next week and the start of fall
Monday will keep the string of 80‑degree days alive, with highs in the low 80s. A few clouds may drift in, but mostly sunny conditions will remain.
Tuesday marks the astronomical start of fall as the Autumnal Equinox occurs at 5:05 p.m. Pacific time, giving equal day and night lengths. After the equinox, nights will grow longer and daylight shorter.
Temperatures on Tuesday will dip slightly, with highs in the upper 70s and partly cloudy skies. Wednesday will see a modest further cooling, with highs in the middle 70s.
Stay prepared
Local meteorologists advise residents to stay safe and smart during the rainy period on Thursday. For real‑time updates, consider downloading the Local Alert Weather App, which provides live radar and urgent weather alerts to keep you prepared.
Original reporting: KTVZ (Central Oregon) — read the source article.
