Little Boulder River Fishing Report

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Last Updated: February 12, 2026

The Little Boulder River fishing area in Montana offers anglers the chance to catch rainbow, brown, and cutthroat trout in its clear waters.


Summary

Nearby activities include hiking along the Boulder River Trail and camping at nearby campgrounds. Fishing tips include using dry flies in the summer and nymphs in the spring and fall. The best time to visit is from May to October when temperatures range from 50-80°F.



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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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