Fall Foliage Forecast 2026: Where Peak Color Is Right Now

It depends where you stand: Alaska and the high Rockies peak in early-to-mid September, northern New England and the upper Midwest in late September through mid-October, the mid-Atlantic and southern Appalachians in late October, and the Deep South and Texas in November. The table on this page lists the typical peak window for every state.

Typical windows (like the ones here, built from decades of records) are reliable to within a week or two. Precision beyond that depends on the current year's weather: drought and heat shift timing, and a single windstorm or hard freeze can end a local peak early. Treat any day-precise foliage "prediction" weeks out with skepticism.

The best years follow a moist growing season with a sunny, calm September of warm days and cool nights — that combination locks sugars in the leaves and builds the red anthocyanin pigments. Drought years turn early and brown; warm wet autumns turn late and muted.

The classics earn it: Vermont and New Hampshire (late September–mid October), Michigan's Tunnel of Trees and the Upper Peninsula, Colorado's aspen belts (late September), the Blue Ridge Parkway through Virginia and North Carolina (mid-late October), and the Smokies (October). Each state page here lists the best specific drives.

Shortening days tell trees to stop making chlorophyll. As the green fades, yellow and orange carotenoids that were there all summer show through — and in sunny/cool conditions, maples and their relatives actively manufacture red anthocyanins on top. Cold snaps don't cause color; day length does. Weather just tunes the schedule and the saturation.

In any one spot, true peak holds about 5–10 days — less if a windstorm or hard freeze hits, a bit more in a calm, cool stretch. Across a whole state it stretches to 2–4 weeks because elevation and latitude stagger the timing, which is why chasing color up or down in elevation is the most reliable rescue for a mistimed trip.

For the classic Northeast trip, the first two weekends of October are the historical sweet spot for Vermont, New Hampshire, and the Adirondacks. Colorado's aspen peak favors the last weekend of September. The Blue Ridge and the Smokies reward mid-to-late October. Check your target state's page here in the final week — the status chips are checked against today's date.

Yes — figure peak arrives roughly a week earlier for every 1,000 feet of elevation gain. That's also the trip-saving trick: if the valley is still green, drive up; if the summit is past, drive down. Mountain states effectively offer a month of peak somewhere within an hour's drive.