Field notes · 2026 estimate
When to see peak color at Watkins Glen State Park
Peak fall color is predicted around October 18. Plan for the strongest viewing window from October 13 to October 23.
Predicted peakOctober 18
Best windowOctober 13 – October 23
Confidence range±5 days
The prediction comes from 24 years of fall color records at this spot, checked against what observers on the ground saw. Where state foliage spotters report peak (New York, Pennsylvania, Wisconsin and Missouri), it has landed inside our ±5-day window about two years in three. An unusual summer or autumn can still move it further. Explore fall color around Watkins Glen and across New York.
This year's weather here has run close to normal, so the date is the usual October 18.
Nearby locales
