When do the leaves change in South Dakota?
Spearfish Canyon's birch and aspen turn brilliant gold against Black Hills ponderosa pine, while Custer State Park's hardwood draws add color to granite backdrops. Peak typically falls in late September to early October.
Peak: October 9–October 13
Color builds from October 2 · mostly bare by November 1
South Dakota is sampled at 40 weather points, then moved 2 days earlier so the model agrees with 1 published peak date from smokymountains.com. Against South Dakota's own climatology, the 2026 weather puts the peak 6 days earlier. Peak barely moves inside South Dakota, roughly 3 days between the first place to turn and the last. How the forecast works
Known for
Things to do in fall in South Dakota
8 iconic stops, including scenic drives, farms, haunts, and the views locals plan their October around.
Spearfish Canyon Scenic Byway
Scenic drivePeak October 6
US-14A runs nearly 20 miles between Spearfish and Cheyenne Crossing through a limestone canyon in the northern Black Hills, passing Bridal…
Custer State Park
State parkPeak October 6
South Dakota's largest state park spans more than 71,000 acres of the Black Hills, where the Needles Highway winds through granite spires…
Our Farm
Pumpkin patchColor nearby peaks October 13
A family pumpkin patch and fall theme park west of Sioux Falls, near Parker, with a corn maze, pick-your-own pumpkins, zip lines, a…
Mazing Acres Pumpkin Patch
Pumpkin patchColor nearby peaks October 14
Billed as the 'First Dakota Corn Maze,' this Yankton-area pumpkin patch cuts a five-acre maze and stacks 30-plus fall attractions alongside…
Terror 29
Haunted attractionColor nearby peaks October 9
A Sioux Falls area haunted house built around a fictional murder in the Ravenwood family home, with a separate zombie themed corn maze a…
The Great Downtown Pumpkin Festival
Fall festivalColor nearby peaks October 9
Downtown Rapid City's biggest fall event fills Main Street Square with a giant pumpkin weigh off, a pumpkin catapult, carving stations, and…
Deadwood
Historic townColor nearby peaks October 6
A National Historic Landmark gold rush town where the false front buildings on Main Street date to the 1870s and 1880s, now mixed in with…
Spearfish Valley Produce
Corn mazeColor nearby peaks October 8
A family farm three miles northwest of Spearfish running its corn maze and pumpkin patch for over a decade, with hayrides on weekends and a…
Frequently asked
- When do leaves peak in South Dakota in 2026?
- Peak color is predicted for October 9–October 13 (best estimate October 11). Color starts around October 2 and trees are mostly bare by November 1.
- How reliable is the South Dakota 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 South Dakota's autumn season?
- South Dakota is in the northern hemisphere, so its color season is autumn (September to November). The turn takes roughly 30 days end to end, centered on October 11, and the last 12 of those are thinning canopy rather than color.
- What are the best things to do in fall in South Dakota?
- The iconic stops: Spearfish Canyon Scenic Byway, Custer State Park, Our Farm, Mazing Acres Pumpkin Patch, Terror 29, The Great Downtown Pumpkin Festival. Every one is mapped on this page with its peak-color timing.
Nearby & similar
Season by season
2026 (forecast)
Peak October 9–October 13
October 2 → November 1