FallOff season ~61°F highs

Things to do in Watertown in October

October is off season (quieter, and often cheaper) to visit Watertown, with average highs around 61°F. Crisp air and changing leaves make parks and viewpoints shine.

Plan a October weekend Where else in October

Best picks for October

What's famous here, weighted toward what shines in October.

1Foliage walks

Waubay National Wildlife Refuge

wildlife refuge in South Dakota, United States

2Foliage walks

Sica Hollow State Park

protected area in northeast South Dakota

3Foliage walks

Eastman State Wildlife Management Area

park in Roberts County, South Dakota, United States of America

Holidays in October 2026

Columbus Day · Mon, Oct 12

Expect busier roads and pricier stays around these dates. See long weekends.

Watertown in October: quick answers

Is October a good time to visit Watertown?

October is off season (quieter, and often cheaper) to visit Watertown, with average highs around 61°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Watertown in October?

Average daytime highs are around 61°F, compared with 80°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Watertown in October?

Top picks for October: Waubay National Wildlife Refuge, Sica Hollow State Park, Eastman State Wildlife Management Area, Reservation Dam Wildlife Management Area, Stairs Slough State Public Shooting Area.