This year's long-range forecast for Idaho Falls reveals higher temperatures, peaking at 28°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Friday
May 1
14° / 3°
Saturday
May 2
18° / 3°
Sunday
May 3
18° / 3°
Monday
May 4
17° / 5°
Tuesday
May 5
15° / 4°
Wednesday
May 6
21° / -1°
Thursday
May 7
22° / 8°
Friday
May 8
23° / 7°
Saturday
May 9
21° / 6°
Sunday
May 10
24° / 7°
Monday
May 11
27° / 9°
Tuesday
May 12
25° / 9°
Wednesday
May 13
26° / 9°
Thursday
May 14
28° / 10°
Friday
May 15
25° / 12°
Saturday
May 16
19° / 4°
Sunday
May 17
17° / 3°
Monday
May 18
19° / 5°
Tuesday
May 19
18° / 7°
Wednesday
May 20
18° / 4°
Thursday
May 21
19° / 3°
Friday
May 22
19° / 4°
Saturday
May 23
18° / 3°
Sunday
May 24
19° / 5°
Monday
May 25
21° / 6°
Tuesday
May 26
23° / 6°
Wednesday
May 27
22° / 7°
Thursday
May 28
20° / 8°
Friday
May 29
19° / 8°
Saturday
May 30
18° / 6°
Sunday
May 31
22° / 5°
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.