Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Idaho Falls Weather in August
August in Idaho Falls averages 30°C (86°F) during the day and 10°C (50°F) at night. The excellent conditions and low rainfall make it a solid month to visit.
Rainfall in Idaho Falls in August
On average, there are about 5 days with rain during this month, averaging 16 mm (0.6 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Idaho Falls in August
August is a excellent month in Idaho Falls, with 30°C (86°F) during the day and 10°C (50°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and September typically offer the best weather for Idaho Falls.
Idaho Falls Temperature in August
Min Temperature
10°C (50°F)
Max Temperature
30°C (86°F)
Chance of Rain
17%
Precipitation
16 mm (0.6 in)
Rainy days
5 days
Idaho Falls Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Idaho Falls - and find the best time to visit.
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Idaho Falls in August
Warm but pleasant conditions in Idaho Falls in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection.
What To Do in Idaho Falls in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Idaho Falls 3-Day Forecast
More climate data for Idaho Falls
See the full Idaho Falls climate overview or explore weather in the United States of America.
Popular in August
Where to go in August - average daytime high across popular destinations.
Kissimmee
33°C (91°F) Orlando33°C (91°F) Miami Beach32°C (90°F) Destin32°C (90°F) New York City
29°C (84°F) Big Bear Lake
27°C (81°F) Los Angeles
24°C (75°F) San Francisco22°C (72°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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