Fall in Love
WITH EASTERN IDAHO
When Fall hits Eastern Idaho, you will find gold everywhere. As the leaves on the aspens change, mountainsides become brilliant treasure troves of Fall color!
Average Fall Temperatures in Eastern Idaho:
September: 75° F high/43° F low
October: 61° F high/33° F low
November: 44° F high/24° F low
While all Seasons in Eastern Idaho are beautiful in their own way, Fall is when the region really shows off its natural beauty.
Embrace Sweater Weather
HIghlights around the Region
Get out the Map
Maps & Guides of the Region
View Yellowstone Teton Territory's Travel Guides. Explore the Region in all Seasons with detailed information on events, attractions, family fun, exploration, outfitters and wildlife, to name a few. Each Travel Guide puts everything you need to know about Eastern Idaho at your fingertips.