The 10-day span for Williams Lake runs from a high near 85° on Wednesday down to 42° overnight on Sunday. Models drop roughly 0.48 in of precipitation across the stretch — watch Thursday (73%). Wind is the one to watch: gusts to 26 mph around Wednesday. No watches or warnings are active for the area right now. Right now Williams Lake is about 25° cooler than nearby Vernon. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Williams Lake, BC · Elev 2,211 ft · 52.14°N, 122.14°W · British Columbia · Forecast computed for these exact coordinates