Idaho Falls Airport (IDA) Weather 07/20/2025
Tonight
55
Partly Cloudy and Breezy then Mostly Cloudy
Monday
91
Mostly Sunny then Slight Chance T-storms and Breezy
Monday Night
56
Slight Chance T-storms then Partly Cloudy
Tuesday
87
Sunny
Tuesday Night
52
Partly Cloudy
Wednesday
88
Sunny
Wednesday Night
51
Mostly Clear
Thursday
89
Sunny
Thursday Night
51
Mostly Clear
Friday
91
Sunny
Friday Night
51
Mostly Clear
Saturday
92
Sunny
Saturday Night
51
Mostly Clear
Weekly Forecast
Tonight
Mostly cloudy, with a low around 55. Breezy, with a west southwest wind 18 to 23 mph becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 38 mph.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Breezy, with a north wind 6 to 11 mph becoming southwest 19 to 24 mph in the morning. Winds could gust as high as 34 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. South wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 87. South wind 14 to 21 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 52. West southwest wind 15 to 20 mph becoming south southeast 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 51.