Salmon River

© By Fredlyfish4

Salmon River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Salmon River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature in Salmon River: General Trends and Swimming Opportunities

Source Sawtooth Range
• location near Norton Peak, Blaine County
• elevation 9,220 ft (2,810 m)
Mouth Snake River
• location west of White Bird, Idaho and Nez Perce Counties
Length 425 mi (684 km)

The Salmon River in Idaho, often called the River of No Return, is a remarkable waterway surrounded by dramatic wilderness and steep canyons. Its water temperatures are strongly influenced by the season and elevation. In the summer, the river typically warms to around 60–70°F (15–21°C), making it comfortable for swimming in calmer stretches. In the spring, however, snowmelt from the surrounding mountains keeps the water cold, often below 50°F (10°C), which can be invigorating but challenging for extended swimming.

Swimming opportunities are plentiful, especially during the warmer months when the river becomes a hub for outdoor recreation. Sandy beaches along the riverbanks provide inviting spots to relax and wade into the water, particularly in slower-moving sections near campsites and recreation areas. However, the Salmon River is also known for its powerful rapids and strong currents, so swimming should always be approached with caution. For those seeking adventure, its clear waters and remote setting offer a refreshing and unforgettable way to connect with nature, provided safety measures are taken seriously.

Geographical Location of Salmon River

Frequently Asked Questions About Salmon River and its Water Temperatures