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September 19th, 2025 :: 2:47 am CDT   

Local Weather Report for
Clear Lake
Iowa, United States

 Clear Lake Weather Forecast Summary  
 
Today
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Tuesday
Sep 23rd
Thundershowers Showers Thundershowers Cloudy Cloudy
22°C
22°C
13°C
25°C
15°C
25°C
16°C
25°C
15°C
 
 Clear Lake Detailed Weather Forecast  
 
Friday, September 19th, 2025
Overnight Temperature: 16°C
Cloudy with a chance of showers.
Morning Temperature: 20°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 20°C
Sunny with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 16°C
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 14°C
Clear with cloudy periods.
Morning Temperature: 18°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 20°C
Sunny with cloudy periods with showers likely. Slight chance of a thunderstorm.
Evening Temperature: 16°C
Cloudy.
Sunday, September 21st, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 22°C
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 23°C
Sunny. Chance of a thunderstorm.
Evening Temperature: 17°C
Cloudy with a few showers.
Monday, September 22nd, 2025
Overnight Temperature: 17°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 23°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 23°C
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 18°C
Mostly clear. Chance of a thunderstorm.
Tuesday, September 23rd, 2025
Overnight Temperature: 16°C
A mix of cloudy and clear skies.
Morning Temperature: 23°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 23°C
Cloudy with a slight chance of showers or thundershowers.
Evening Temperature: 16°C
A mix of cloudy and clear skies.
Wednesday, September 24th, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 19°C
Cloudy.
Afternoon Temperature: 21°C
Cloudy. Windy at times.
Evening Temperature: 15°C
Cloudy. Windy at times.
Thursday, September 25th, 2025
Overnight Temperature: 12°C
Clear with cloudy periods. Windy at times.
Morning Temperature: 17°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 19°C
Sunny with cloudy periods.
Evening Temperature: 16°C
Clear with cloudy periods.
Friday, September 26th, 2025
Overnight Temperature: 11°C
Clear.
Morning Temperature: 18°C
Sunny.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 13°C
A mix of cloudy and clear skies.
Saturday, September 27th, 2025
Overnight Temperature: 11°C
Clear with cloudy periods.
Morning Temperature: 18°C
Sunny.
Afternoon Temperature: 20°C
Sunny.
Evening Temperature: 14°C
Clear.





 

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This WeatherCity Weather Forecast for Clear Lake, 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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