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December 30th, 2025 :: 12:22 pm MST   

Local Weather Report for
Idaho Falls
Idaho, United States

 Current Idaho Falls Weather Conditions Updated December 30th at 10:53 am 
Temperature:21°F Dew Point:16°F
Barometer:30.57 inHg Wind:N 9 Mph
Humidity:78.8% Visibility:0M
 
 Idaho Falls Weather Forecast Summary  
 
Today
Dec 30th
Wednesday
Dec 31st
Thursday
Jan 1st
Friday
Jan 2nd
Saturday
Jan 3rd
Sunny Cloudy Mix of rain and snow Mix of rain and snow Cloudy
31°F
35°F
21°F
33°F
28°F
34°F
32°F
40°F
31°F
 
 Idaho Falls Detailed Weather Forecast  
 
Tuesday, December 30th, 2025
Afternoon Temperature: 24°F
Sunny.
Evening Temperature: 22°F
Clear.
Wednesday, December 31st, 2025
Overnight Temperature: 22°F
Cloudy.
Morning Temperature: 33°F
Cloudy.
Afternoon Temperature: 28°F
Cloudy.
Evening Temperature: 26°F
Cloudy.
Thursday, January 1st, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 32°F
Cloudy with a chance of flurries or showers.
Afternoon Temperature: 32°F
Cloudy with a chance of flurries.
Evening Temperature: 32°F
Cloudy with flurries or showers likely.
Friday, January 2nd, 2026
Overnight Temperature: 33°F
Cloudy with flurries or showers likely.
Morning Temperature: 34°F
Cloudy with a chance of flurries or showers.
Afternoon Temperature: 34°F
Cloudy.
Evening Temperature: 34°F
Cloudy.
Saturday, January 3rd, 2026
Overnight Temperature: 33°F
Cloudy.
Morning Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 34°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy.
Evening Temperature: 31°F
Cloudy.
Sunday, January 4th, 2026
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 34°F
Cloudy.
Afternoon Temperature: 33°F
Cloudy.
Evening Temperature: 32°F
Cloudy.
Monday, January 5th, 2026
Overnight Temperature: 32°F
Cloudy with a chance of flurries or showers.
Morning Temperature: 34°F
Cloudy with a chance of flurries or showers. Risk of freezing rain.
Afternoon Temperature: 33°F
Cloudy.
Evening Temperature: 31°F
Cloudy.
Tuesday, January 6th, 2026
Overnight Temperature: 28°F
A mix of cloudy and clear skies.
Morning Temperature: 34°F
A mix of cloud and sun.
Afternoon Temperature: 31°F
Cloudy.
Evening Temperature: 32°F
Cloudy with a chance of flurries or showers.
Wednesday, January 7th, 2026
Overnight Temperature: 31°F
Cloudy with a chance of flurries.
Morning Temperature: 33°F
Cloudy with a chance of flurries or showers. Windy at times.
Afternoon Temperature: 32°F
Cloudy with a chance of flurries or showers.
Evening Temperature: 30°F
Cloudy.





 

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This WeatherCity Weather Forecast for Idaho Falls, Idaho, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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