The long-range forecast for Idaho Falls predicts a heatwave, with temperatures reaching up to 39°, significantly higher than typical for Idaho Falls for this time of the year and 3.5 °F above the historical average.
Select a month and click on a day for more information
Wednesday
Jul 1
37° / 10°
Thursday
Jul 2
39° / 15°
Friday
Jul 3
40° / 17°
Saturday
Jul 4
28° / 9°
Sunday
Jul 5
30° / 8°
Monday
Jul 6
32° / 8°
Tuesday
Jul 7
32° / 9°
Wednesday
Jul 8
34° / 10°
Thursday
Jul 9
35° / 11°
Friday
Jul 10
34° / 12°
Saturday
Jul 11
33° / 11°
Sunday
Jul 12
35° / 11°
Monday
Jul 13
35° / 13°
Tuesday
Jul 14
35° / 13°
Wednesday
Jul 15
34° / 13°
Thursday
Jul 16
35° / 11°
Friday
Jul 17
36° / 11°
Saturday
Jul 18
36° / 14°
Sunday
Jul 19
35° / 12°
Monday
Jul 20
36° / 12°
Tuesday
Jul 21
34° / 12°
Wednesday
Jul 22
36° / 12°
Thursday
Jul 23
36° / 15°
Friday
Jul 24
36° / 13°
Saturday
Jul 25
35° / 13°
Sunday
Jul 26
34° / 11°
Monday
Jul 27
34° / 12°
Tuesday
Jul 28
35° / 10°
Wednesday
Jul 29
35° / 11°
Thursday
Jul 30
34° / 12°
Friday
Jul 31
35° / 12°
Idaho Falls 30 days weather forecast
Check out our estimated 30 days weather forecast for Idaho Falls, this data is based on the average weather in Idaho Falls in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Idaho Falls next to the desired date.
Weather in Idaho Falls for the next 30 days
July
Click on a day for an hourly weather forecast
Idaho Falls long range weather forecast - FAQ
Do you provide 30 days weather forecast for Idaho Falls?
You can see the next 30 weather forecast for Idaho Falls at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Idaho Falls?
Sure, you can select the date from the calendar above to view the forecast in Idaho Falls on that date.
How accurate is the long-range weather forecast for Idaho Falls?
Our long-range weather forecast for Idaho Falls is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Idaho Falls