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September 12th, 2025 :: 1:08 am CDT   

Local Weather Report for
Harlan
Iowa, United States

 Current Harlan Weather Conditions Updated September 11th at 11:55 pm 
Temperature:21°C Dew Point:19°C
Barometer:101.8 kPa Wind:calm
Humidity:88.3% Visibility:0 Km
 
 Harlan Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Cloudy Cloudy Sunny Mix of Cloud and Sun
35°C
37°C
20°C
33°C
18°C
34°C
17°C
35°C
20°C
 
 Harlan Detailed Weather Forecast  
 
Friday, September 12th, 2025
Overnight Temperature: 19°C
Cloudy. Windy at times.
Morning Temperature: 28°C
Cloudy. Windy.
Afternoon Temperature: 34°C
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy.
Evening Temperature: 26°C
Clear. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 21°C
Clear. Windy at times.
Morning Temperature: 30°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 34°C
Cloudy. Windy at times.
Evening Temperature: 25°C
Cloudy.
Sunday, September 14th, 2025
Overnight Temperature: 23°C
Cloudy.
Morning Temperature: 29°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 24°C
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 19°C
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Monday, September 15th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 25°C
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 32°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 23°C
Clear. Slight chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 20°C
Clear.
Morning Temperature: 30°C
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 33°C
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 23°C
Clear with cloudy periods.
Wednesday, September 17th, 2025
Overnight Temperature: 20°C
A mix of cloudy and clear skies.
Morning Temperature: 29°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 33°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 18°C
Cloudy with a few showers.
Thursday, September 18th, 2025
Overnight Temperature: 18°C
Cloudy with showers likely.
Morning Temperature: 23°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 23°C
A mix of cloud and sun with showers likely. Chance of a thunderstorm.
Evening Temperature: 16°C
A mix of cloudy and clear skies. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 13°C
Cloudy. Windy at times.
Morning Temperature: 16°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 15°C
Cloudy. Windy at times.
Evening Temperature: 13°C
Cloudy.





 

  [ Local Weather Report ]
Atlantic, IA 
11:55 PM  21°C
 
 
Audubon, IA 
11:55 PM  18°C
Mostly Cloudy
 
Denison, IA 
11:55 PM  21°C
 
 
Missouri Valley, IA 
 
Council Bluffs, IA 
11:55 PM  22°C
 
 
Crescent, IA 
11:52 PM  24°C
Overcast
 
Omaha, NE 
11:52 PM  24°C
Overcast
 
Carter Lake, IA 
11:52 PM  24°C
Overcast
 
Nashville, KS 
 
Red Oak, IA 

This WeatherCity Weather Forecast for Harlan, 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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