Fall trout season sets up as CT streams cool

What's biting

What's next

With a New Moon, nights are dark and mornings should start cool, which usually keeps trout feeding into the first hours of daylight. Expect water temperatures to keep sliding if nights stay cold, and that typically pushes trout toward steadier, deeper holding water by midday.

Plan around early morning and the last hour of light. Gauge 01193500 shows 843 cfs, a moderate flow that tends to be fishable. The larger river at 4,510 cfs is a heavier push, so smaller tributaries and tailwater-style stretches are the better bet. MidCurrent notes that low-light, overcast days favor high-contrast patterns like a beaded purple nymph, a useful angle when visibility is limited.

Context

Mid-October is typically the start of the fall trout window in Connecticut. Summer heat has faded and water temperatures drop into the 50s, which is the range trout prefer. Stocked fish and holdover Brown Trout and Brook Trout generally become more active and aggressive as spawning season approaches, so this is often one of the better stretches of the year for inland anglers. Check state regs before keeping any fish, since seasonal rules and closures vary by water.