WinterOff season ~38°F highs

Things to do in Twin Falls in January

January is off season (quieter, and often cheaper) to visit Twin Falls, with average highs around 38°F. Museums and indoor sights come into their own, with fewer crowds outside.

Plan a January weekend Where else in January

Best picks for January

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

Shoshone Falls

waterfall on the Snake River in Twin Falls and Jerome counties in Idaho, United States

City of Rocks National Reserve

United States National Reserve and state park

Hagerman Fossil Beds National Monument

national monument in the United States

Holidays in January 2027

New Year's Day · Fri, Jan 1
Martin Luther King, Jr. Day · Mon, Jan 18

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

Twin Falls in January: quick answers

Is January a good time to visit Twin Falls?

January is off season (quieter, and often cheaper) to visit Twin Falls, with average highs around 38°F. Museums and indoor sights come into their own, with fewer crowds outside.

What is the weather like in Twin Falls in January?

Average daytime highs are around 38°F, compared with 92°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 Twin Falls in January?

Top picks for January: Shoshone Falls, City of Rocks National Reserve, Hagerman Fossil Beds National Monument, Thousand Springs State Park, Bruneau-Jarbidge Rivers Wilderness.