When do leaves peak in Massachusetts in 2026?

Peak color is predicted for October 18–October 23 (best estimate October 21). Color starts around October 8 and trees are mostly bare by November 11.

How reliable is the Massachusetts forecast?

The forecast blends recent-year weather normals with photoperiod and elevation; it tightens as the season approaches. Against published peak dates the model lands within a few days for most regions, but it can be a week or more out. Mountains and coastlines are the hardest. Higher elevations turn roughly one day earlier per 300 m.

When is Massachusetts's autumn season?

Massachusetts is in the northern hemisphere, so its color season is autumn (September to November). The turn takes roughly 34 days end to end, centered on October 21, and the last 12 of those are thinning canopy rather than color.

What are the best things to do in fall in Massachusetts?

The iconic stops: Boston Public Garden, Arnold Arboretum, Mount Auburn Cemetery, Middlesex Fells Reservation, Walden Pond State Reservation, Mount Greylock State Reservation. Every one is mapped on this page with its peak-color timing.

When do the leaves change in Massachusetts?

The Berkshires in western Massachusetts turn early with sugar maples and birches, while the Mohawk Trail remains a classic fall drive.

Autumn foliage at Boston Public Garden — 📍 Boston Public Garden, Massachusetts· Photo: King of Hearts / Wikimedia Commons, CC BY-SA 4.0

2026 Forecast4 weather anchors

Peak: October 18–October 23

Color builds from October 8 · mostly bare by November 11

This window comes from 4 weather points across Massachusetts, nudged 3 days later to match 1 published peak date from smokymountains.com and almanac.com. Massachusetts is running 2 days earlier than its own average this year. Across Massachusetts the first place to turn and the last sit about 6 days apart. How the forecast works

Known for

The Berkshires
Mohawk Trail
Cape Cod cranberry bogs

Things to do in fall in Massachusetts

17 iconic stops, including scenic drives, farms, haunts, and the views locals plan their October around.

Boston Public Garden

Garden

Peak October 22 2026 forecast

America's first public botanical garden colors gently through late October, with weeping willows around the lagoon, ginkgos and maples over…

Arnold Arboretum

Arboretum

Peak October 22 2026 forecast

Harvard's 281-acre living museum in Jamaica Plain holds one of North America's great tree collections (maples, hickories, ginkgos, and…

Mount Auburn Cemetery

Garden cemetery

Peak October 22 2026 forecast

America's first garden cemetery is quietly one of Greater Boston's best foliage walks: 175 acres of century-old sugar maples, beeches, and…

Middlesex Fells Reservation

State park

Peak October 21 2026 forecast

Twenty-five hundred acres of rocky oak-and-hickory woodland just north of the city.

Walden Pond State Reservation

State park

Peak October 21 2026 forecast

Thoreau's kettle pond in Concord rings itself in oak, maple, and hickory color by mid-to-late October.

Mount Greylock State Reservation

State park

Peak October 8 2026 forecast

Massachusetts' highest summit rises 3,491 feet over the Berkshires, and its northern hardwood forests turn a week or more ahead of Boston.

Salem

Historic town

Color nearby peaks October 22 2026 forecast

The site of the 1692 witch trials leans fully into October, when Essex Street's pedestrian mall, museums, and Salem Common host Haunted…

Mohawk Trail (Hairpin Turn)

Scenic drive

Peak October 10 2026 forecast

Route 2's 63-mile run through the Berkshires climbs to a 1,700-foot hairpin turn on the North Adams-Clarksburg line, opening onto a 90-mile…

Leaves & views

Farms & harvest

Cider & donuts

Cider Hill FarmDonuts & cider · Color peaks Oct 20

Halloween

Towns & rides

The Big EFall festival · Color peaks Oct 19

Guides

The Best Fall Hikes in New England

Eight trail-tested fall hikes across Vermont, New Hampshire, Maine, and Massachusetts, from short overlooks to a full above-treeline ridge walk.

Understand the season in Massachusetts

Short explainers on why and when the color arrives here.

A carved jack-o'-lantern glowing on a dark autumn night

Holidays & Celebrations

From Samhain to Trick-or-Treat: The Real History of Halloween

Halloween's roots run through the Gaelic fire festival Samhain, the Christian All Hallows' Eve, and the nineteenth-century Irish immigration that carried it to America.

2026-07-17 · 4 min read

An open nature journal with autumn leaves pressed beside handwritten notes

Photography & Observation

How to Keep a Foliage Journal: Notes, Photos, and Phenology

A short, consistent log of what a season really looked like beats memory every time. How to track color change and weather, and compare your notes year to year.

2026-07-17 · 5 min read

Frequently asked

When do leaves peak in Massachusetts in 2026?: Peak color is predicted for October 18–October 23 (best estimate October 21). Color starts around October 8 and trees are mostly bare by November 11.
How reliable is the Massachusetts forecast?: The forecast blends recent-year weather normals with photoperiod and elevation; it tightens as the season approaches. Against published peak dates the model lands within a few days for most regions, but it can be a week or more out. Mountains and coastlines are the hardest. Higher elevations turn roughly one day earlier per 300 m.
When is Massachusetts's autumn season?: Massachusetts is in the northern hemisphere, so its color season is autumn (September to November). The turn takes roughly 34 days end to end, centered on October 21, and the last 12 of those are thinning canopy rather than color.
What are the best things to do in fall in Massachusetts?: The iconic stops: Boston Public Garden, Arnold Arboretum, Mount Auburn Cemetery, Middlesex Fells Reservation, Walden Pond State Reservation, Mount Greylock State Reservation. Every one is mapped on this page with its peak-color timing.

See it on the map