Cooper Spur, Oregon can expect a mild and largely dry stretch to close out September, with generally favorable conditions for outdoor activities through midweek before rain chances build in.
Average temperatures will hover around 50°F, with daytime highs reaching near 60°F and overnight lows dipping to the mid-40s. Feels-like temperatures remain close to actual readings. Cloud cover will average near 40 percent, with light winds around 6 mph out of the southwest. Humidity stays moderate near 58 percent, and no measurable snow or precipitation accumulation is expected through the period.
Sunday starts the stretch with mostly sunny skies and comfortable temperatures. Monday continues the clear trend with mostly clear conditions overnight and into the morning. Tuesday brings a shift toward partly cloudy skies as moisture begins to increase. By Wednesday, expect mostly sunny conditions early, transitioning to a chance of light rain later in the day. Precipitation probability remains low through Tuesday but rises toward midweek. Overall, this is a good window for outdoor events and activities, with