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February 18th, 2026 :: 11:45 am MST   

Local Weather Report for
Iona
Idaho, United States

 Iona Weather Forecast Summary  
 
Today
Feb 18th
Thursday
Feb 19th
Friday
Feb 20th
Saturday
Feb 21st
Sunday
Feb 22nd
Flurries Flurries Flurries Cloudy Cloudy
28°F
19°F
6°F
20°F
2°F
27°F
1°F
34°F
11°F
 
 Iona Detailed Weather Forecast  
 
Wednesday, February 18th, 2026
Afternoon Temperature: 20°F
Cloudy with a few flurries. Windy at times.
Evening Temperature: 16°F
Cloudy with flurries likely. Windy at times.
Thursday, February 19th, 2026
Overnight Temperature: 15°F
Cloudy with flurries likely.
Morning Temperature: 19°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 13°F
Cloudy with a chance of flurries.
Evening Temperature: 9°F
Cloudy.
Friday, February 20th, 2026
Overnight Temperature: 11°F
Cloudy.
Morning Temperature: 19°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 11°F
Sunny with cloudy periods with flurries likely.
Evening Temperature: 2°F
Clear with cloudy periods.
Saturday, February 21st, 2026
Overnight Temperature: 2°F
Clear.
Morning Temperature: 25°F
Sunny.
Afternoon Temperature: 16°F
Sunny.
Evening Temperature: 8°F
Cloudy.
Sunday, February 22nd, 2026
Overnight Temperature: 14°F
Cloudy.
Morning Temperature: 32°F
Sunny with cloudy periods.
Afternoon Temperature: 25°F
Sunny with cloudy periods.
Evening Temperature: 15°F
Clear.
Monday, February 23rd, 2026
Overnight Temperature: 16°F
Cloudy.
Morning Temperature: 34°F
Cloudy.
Afternoon Temperature: 28°F
Cloudy.
Evening Temperature: 24°F
Cloudy.
Tuesday, February 24th, 2026
Overnight Temperature: 30°F
Cloudy with a chance of flurries or showers.
Morning Temperature: 33°F
Cloudy with flurries or showers likely.
Afternoon Temperature: 33°F
Cloudy with a chance of flurries or showers. Risk of freezing rain.
Evening Temperature: 31°F
Cloudy with a few flurries.
Wednesday, February 25th, 2026
Overnight Temperature: 31°F
Cloudy with flurries likely.
Morning Temperature: 34°F
Cloudy with showers or wet flurries likely.
Afternoon Temperature: 35°F
Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy.
Evening Temperature: 28°F
Cloudy with flurries likely. Windy.





 

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This WeatherCity Weather Forecast for Iona, 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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