A dry, sunny climate predominates at Lake Roosevelt in the summer months. As you go father north, it becomes cooler and wetter. In the summer temperatures range from 75 to 100 degrees F during the day, and from 50 to 60 degrees F at night. Spring and fall are cooler but still pleasant.The weather can be dramatically different from one end of the lake to the other.
Click on the following districts to get the most current weather.
Did You Know?
The pretty violet flowers of this wild hyacinth grows at Lake Roosevelt. An important food source, its small but sweet onion bulb is still popular. Covered by a fibrous netting called a corm net, excavated and carbon dated corm nets established that people lived at Kettle Falls 9,500 years ago.