The 10-day span for Medical Lake runs from a high near 77° on Thursday down to 42° overnight on Sunday. Models drop roughly 0.89 in of precipitation across the stretch — watch Wednesday (77%). Expect a blustery spell — gusts near 34 mph on Friday. No active NWS alerts at the moment — quiet on the hazards front. Right now Medical Lake is running about 12° warmer than Penticton. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Medical Lake, WA · Elev 2,425 ft · 47.57°N, 117.68°W · Washington · Forecast computed for these exact coordinates