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December 15th, 2025 :: 8:59 am CST   

Local Weather Report for
Harlan
Iowa, United States

 Current Harlan Weather Conditions Updated December 15th at 7:55 am 
Temperature:19°F Dew Point:14°F
Barometer:30.06 inHg Wind:N 19 Mph
Humidity:78.5% Visibility:0M
 
 Harlan Weather Forecast Summary  
 
Today
Dec 15th
Tuesday
Dec 16th
Wednesday
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Cloudy Cloudy Cloudy Mix of rain and snow Cloudy
37°F
46°F
26°F
43°F
29°F
41°F
16°F
35°F
15°F
 
 Harlan Detailed Weather Forecast  
 
Monday, December 15th, 2025
Morning Temperature: 30°F
Sunny. Windy at times.
Afternoon Temperature: 26°F
Cloudy.
Evening Temperature: 25°F
Cloudy.
Tuesday, December 16th, 2025
Overnight Temperature: 27°F
Clear.
Morning Temperature: 39°F
Cloudy. Windy at times.
Afternoon Temperature: 38°F
A mix of cloud and sun.
Evening Temperature: 37°F
Cloudy. Windy at times.
Wednesday, December 17th, 2025
Overnight Temperature: 31°F
A mix of cloudy and clear skies.
Morning Temperature: 37°F
Cloudy. Windy at times.
Afternoon Temperature: 40°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 43°F
Cloudy. Windy.
Thursday, December 18th, 2025
Overnight Temperature: 40°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy.
Morning Temperature: 30°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Afternoon Temperature: 18°F
Sunny. Windy.
Evening Temperature: 16°F
Cloudy. Windy at times.
Friday, December 19th, 2025
Overnight Temperature: 15°F
A mix of cloudy and clear skies.
Morning Temperature: 26°F
Cloudy. Windy.
Afternoon Temperature: 35°F
Cloudy. Windy.
Evening Temperature: 35°F
Cloudy. Windy.
Saturday, December 20th, 2025
Overnight Temperature: 34°F
Cloudy. Windy at times.
Morning Temperature: 41°F
Cloudy. Windy at times.
Afternoon Temperature: 34°F
Cloudy. Windy at times.
Evening Temperature: 29°F
Cloudy. Windy at times.
Sunday, December 21st, 2025
Overnight Temperature: 26°F
Clear.
Morning Temperature: 35°F
Cloudy.
Afternoon Temperature: 33°F
Sunny with cloudy periods.
Evening Temperature: 33°F
Cloudy.
Monday, December 22nd, 2025
Overnight Temperature: 32°F
Cloudy. Windy at times.
Morning Temperature: 36°F
Cloudy. Windy at times.
Afternoon Temperature: 37°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 37°F
Cloudy.
Tuesday, December 23rd, 2025
Overnight Temperature: 38°F
A mix of cloudy and clear skies.
Morning Temperature: 45°F
Cloudy. Windy at times.
Afternoon Temperature: 38°F
Sunny with cloudy periods.
Evening Temperature: 35°F
Clear with cloudy periods.





 

  [ Local Weather Report ]
Atlantic, IA 
7:55 AM  21°F
 
 
Audubon, IA 
7:55 AM  21°F
 
 
Denison, IA 
7:55 AM  21°F
 
 
Missouri Valley, IA 
 
Council Bluffs, IA 
7:55 AM  23°F
 
 
Crescent, IA 
7:52 AM  25°F
Mostly Sunny
 
Omaha, NE 
7:52 AM  25°F
Mostly Sunny
 
Carter Lake, IA 
7:52 AM  25°F
Mostly Sunny
 
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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