Over the next 10 days Lynden tops out around 23° (Saturday) and dips to 8° on the coolest night (Friday). Models drop roughly 1.1 in of precipitation across the stretch — watch Wednesday (92%). Hold onto the patio furniture Sunday: gusts could hit 25 mph. No watches or warnings are active for the area right now. Right now Lynden is running about 49° warmer than Chilliwack. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Lynden, WA · Elev 108 ft · 48.95°N, 122.45°W · Washington · Forecast computed for these exact coordinates