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July 23rd, 2026 :: 3:25 am CDT   

Local Weather Report for
Harlan
Iowa, United States

 Current Harlan Weather Conditions Updated July 23rd at 1:55 am 
Mostly Clear
Temperature:63°F Dew Point:61°F
Barometer:30.15 inHg Wind:N 11 Mph
Humidity:93.8% Visibility:0M
 
 Harlan Weather Forecast Summary  
 
Today
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Sunday
Jul 26th
Monday
Jul 27th
Mix of Cloud and Sun Mix of Cloud and Sun Mostly Sunny Mostly Sunny Mostly Sunny
79°F
80°F
64°F
107°F
69°F
108°F
76°F
112°F
81°F
 
 Harlan Detailed Weather Forecast  
 
Thursday, July 23rd, 2026
Overnight Temperature: 61°F
Clear with cloudy periods.
Morning Temperature: 64°F
Mostly cloudy.
Afternoon Temperature: 78°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 69°F
Mostly cloudy.
Friday, July 24th, 2026
Overnight Temperature: 65°F
Mostly cloudy.
Morning Temperature: 68°F
Cloudy with sunny periods. Windy at times.
Afternoon Temperature: 76°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 74°F
Mostly clear. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 70°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 78°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 104°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 91°F
Clear with cloudy periods. Chance of a thunderstorm. Windy.
Sunday, July 26th, 2026
Overnight Temperature: 80°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Morning Temperature: 87°F
A mix of sun and cloud. Chance of a thunderstorm.
Afternoon Temperature: 108°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy.
Evening Temperature: 89°F
Mostly clear with a slight chance of showers or thundershowers. Wind 20 to 30 mph.
Monday, July 27th, 2026
Overnight Temperature: 82°F
Mostly clear with a slight chance of showers or thundershowers. Windy.
Morning Temperature: 88°F
Sunny. Windy at times.
Afternoon Temperature: 110°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 94°F
Clear. Windy at times.
Tuesday, July 28th, 2026
Overnight Temperature: 76°F
Mostly clear.
Morning Temperature: 80°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 84°F
A mix of cloud and sun.
Evening Temperature: 84°F
Mostly clear. Windy at times.
Wednesday, July 29th, 2026
Overnight Temperature: 71°F
Mostly clear.
Morning Temperature: 78°F
Sunny.
Afternoon Temperature: 100°F
Sunny. Windy at times.
Evening Temperature: 91°F
Clear. Slight chance of a thunderstorm. Windy.
Thursday, July 30th, 2026
Overnight Temperature: 78°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 82°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 109°F
Sunny.
Evening Temperature: 89°F
Clear. Windy at times.
Friday, July 31st, 2026
Overnight Temperature: 78°F
Mostly clear.
Morning Temperature: 83°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 104°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Evening Temperature: 86°F
Clear with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Atlantic, IA 
1:55 AM  64°F
Overcast
 
Audubon, IA 
1:55 AM  61°F
 
 
Denison, IA 
1:55 AM  59°F
 
 
Missouri Valley, IA 
 
Council Bluffs, IA 
 
Crescent, IA 
1:52 AM  66°F
Overcast
 
Omaha, NE 
1:52 AM  66°F
Overcast
 
Carter Lake, IA 
1:52 AM  66°F
Overcast
 
Nashville, KS 
 
Red Oak, IA 
1:55 AM  66°F
Overcast

 
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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