If the weather's taken a turn for the worse, why not spend some time at Irwin District Museum? You'll be fascinated by just how many interesting facts you can learn about the past here.
This collection of historical artifacts in Dongara comes recommended by fellow travelers, so put it on your travel itinerary. Don't think that's all there is to do here, though. There are plenty more spots waiting for you to explore after Irwin District Museum. Dongara Golf Club, Royal Steam Flour Mill, and Fisherman's Lookout are not far away.