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February 18th, 2026 :: 10:57 am CST   

Local Weather Report for
West Alton
Missouri, United States

 West Alton Weather Forecast Summary  
 
Today
Feb 18th
Thursday
Feb 19th
Friday
Feb 20th
Saturday
Feb 21st
Sunday
Feb 22nd
Cloudy Mostly Sunny Cloudy Cloudy Cloudy
68°F
73°F
47°F
46°F
33°F
33°F
29°F
32°F
19°F
 
 West Alton Detailed Weather Forecast  
 
Wednesday, February 18th, 2026
Morning Temperature: 64°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 58°F
Sunny.
Evening Temperature: 52°F
Cloudy.
Thursday, February 19th, 2026
Overnight Temperature: 49°F
Clear.
Morning Temperature: 65°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy.
Afternoon Temperature: 63°F
Sunny. Windy at times.
Evening Temperature: 52°F
Mostly clear. Windy.
Friday, February 20th, 2026
Overnight Temperature: 36°F
Cloudy. Windy.
Morning Temperature: 41°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 39°F
Sunny.
Evening Temperature: 34°F
Cloudy.
Saturday, February 21st, 2026
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 33°F
Cloudy with a chance of flurries or showers. Windy at times.
Afternoon Temperature: 32°F
Cloudy with a chance of flurries or showers. Windy at times.
Evening Temperature: 31°F
Cloudy. Windy at times.
Sunday, February 22nd, 2026
Overnight Temperature: 26°F
Clear. Windy at times.
Morning Temperature: 29°F
Cloudy. Windy.
Afternoon Temperature: 27°F
Sunny with cloudy periods. Windy.
Evening Temperature: 21°F
Clear with cloudy periods. Windy.
Monday, February 23rd, 2026
Overnight Temperature: 18°F
Clear. Windy.
Morning Temperature: 27°F
Sunny. Windy at times.
Afternoon Temperature: 27°F
Mostly sunny.
Evening Temperature: 24°F
Clear.
Tuesday, February 24th, 2026
Overnight Temperature: 23°F
Cloudy.
Morning Temperature: 38°F
Cloudy. Windy at times.
Afternoon Temperature: 37°F
Cloudy. Windy at times.
Evening Temperature: 34°F
Cloudy. Windy at times.
Wednesday, February 25th, 2026
Overnight Temperature: 35°F
Cloudy. Windy at times.
Morning Temperature: 49°F
Cloudy. Windy at times.
Afternoon Temperature: 49°F
Cloudy.
Evening Temperature: 46°F
Cloudy.





 

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This WeatherCity Weather Forecast for West Alton, Missouri, 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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