-
Donner Lake water temperature varies from winter lows in February of around 40°F, to 72°F in summer, (or 4.5°C to 22.2°C). Located just west of Truckee, California, Donner Lake is at its warmest in August, ranging between 65 and 72 °F (or 18.3 and 22.2°C), although these water temperatures are still considered cold and swimmers should be mindful of the Read more...