Lake Desmet Fishing Report

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Last Updated: February 12, 2026

Lake Desmet in Wyoming is a popular fishing destination, known for its stocked populations of rainbow, brown, and cutthroat trout.


Summary

The area offers plenty of outdoor activities, including camping, hiking, and boating. Fishing tips include using small lures and flies, and fishing near the inlet and outlet streams. The best time to visit is in the summer months, with average temperatures ranging from 60-80°F. The fall can also be a good time to fish, with cooler temperatures and fewer crowds.



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15-Day Weather Outlook


       

5-Day Hourly Forecast Detail

Angling Safety Guidelines

Know the Regulations
Check local fishing rules, seasons, size limits, and license requirements to ensure legal and sustainable angling.
Handle Fish Responsibly
Use wet hands, minimize air exposure, and release fish gently to improve survival rates when practicing catch-and-release.
Choose the Right Gear
Match your rod, line, and tackle to the species and conditions to increase success and reduce unnecessary harm to fish.
Respect the Waterway
Avoid disturbing habitat, prevent bank erosion, and keep a safe distance from spawning areas to protect ecosystems.
Keep It Clean
Pack out all line, hooks, bait containers, and trash—discarded gear can injure wildlife and degrade waterways.

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