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September 12th, 2025 :: 4:12 pm CDT   

Local Weather Report for
Decorah
Iowa, United States

 Current Decorah Weather Conditions Updated September 12th at 2:55 pm 
Temperature:28°C Dew Point:17°C
Barometer:101.7 kPa Wind:N 31 Km/h
Humidity:51.2% Visibility:0 Km
 
 Decorah Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Thundershowers Cloudy Cloudy Cloudy
26°C
30°C
16°C
30°C
17°C
29°C
16°C
31°C
18°C
 
 Decorah Detailed Weather Forecast  
 
Friday, September 12th, 2025
Evening Temperature: 19°C
A mix of cloudy and clear skies. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 16°C
Cloudy with showers likely.
Morning Temperature: 23°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy. Chance of a thunderstorm.
Evening Temperature: 20°C
Cloudy. Chance of a thunderstorm.
Sunday, September 14th, 2025
Overnight Temperature: 18°C
A mix of cloudy and clear skies.
Morning Temperature: 25°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 21°C
Cloudy. Chance of a thunderstorm.
Monday, September 15th, 2025
Overnight Temperature: 17°C
Cloudy with a chance of showers.
Morning Temperature: 24°C
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 28°C
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 20°C
Clear. Chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 18°C
Clear. Slight chance of a thunderstorm.
Morning Temperature: 27°C
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 29°C
Cloudy. Chance of a thunderstorm.
Evening Temperature: 22°C
A mix of cloudy and clear skies. Chance of a thunderstorm.
Wednesday, September 17th, 2025
Overnight Temperature: 18°C
Cloudy with a chance of showers.
Morning Temperature: 25°C
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 26°C
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 19°C
Cloudy with a chance of showers. Windy at times.
Thursday, September 18th, 2025
Overnight Temperature: 17°C
Cloudy.
Morning Temperature: 21°C
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 24°C
A mix of cloud and sun with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 17°C
A mix of cloudy and clear skies.
Friday, September 19th, 2025
Overnight Temperature: 17°C
Cloudy.
Morning Temperature: 20°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 21°C
Cloudy with a slight chance of showers.
Evening Temperature: 14°C
Cloudy.
Saturday, September 20th, 2025
Overnight Temperature: 11°C
Clear.
Morning Temperature: 19°C
Sunny.
Afternoon Temperature: 21°C
Sunny.
Evening Temperature: 13°C
Clear.





 

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2:55 PM  28°C
 
 
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2:55 PM  29°C
 

This WeatherCity Weather Forecast for Decorah, Iowa, 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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