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May 20th, 2026 :: 12:05 am CDT   

Local Weather Report for
West Alton
Missouri, United States

 West Alton Weather Forecast Summary  
 
Today
May 20th
Thursday
May 21st
Friday
May 22nd
Saturday
May 23rd
Sunday
May 24th
Cloudy Mix of Cloud and Sun Mostly Cloudy with Showers Thundershowers Mostly Cloudy
63°F
66°F
52°F
62°F
53°F
76°F
60°F
74°F
64°F
 
 West Alton Detailed Weather Forecast  
 
Wednesday, May 20th, 2026
Overnight Temperature: 58°F
Mostly cloudy with a chance of showers. Windy at times.
Morning Temperature: 54°F
Cloudy. Windy at times.
Afternoon Temperature: 61°F
Mostly cloudy. Windy at times.
Evening Temperature: 59°F
Cloudy. Windy at times.
Thursday, May 21st, 2026
Overnight Temperature: 54°F
Cloudy. Windy at times.
Morning Temperature: 52°F
A mix of cloud and sun with a slight chance of showers.
Afternoon Temperature: 62°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 59°F
A mix of cloudy and clear skies. Windy at times.
Friday, May 22nd, 2026
Overnight Temperature: 54°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 55°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 59°F
Cloudy with sunny periods with showers likely.
Evening Temperature: 62°F
Cloudy.
Saturday, May 23rd, 2026
Overnight Temperature: 61°F
A mix of cloudy and clear skies.
Morning Temperature: 63°F
A mix of cloud and sun.
Afternoon Temperature: 74°F
A mix of sun and cloud. Slight chance of a thunderstorm.
Evening Temperature: 70°F
Cloudy with showers likely. Chance of a thunderstorm.
Sunday, May 24th, 2026
Overnight Temperature: 65°F
Cloudy with showers likely.
Morning Temperature: 67°F
Cloudy.
Afternoon Temperature: 74°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 69°F
A mix of clear and cloudy skies.
Monday, May 25th, 2026
Overnight Temperature: 65°F
Cloudy with a slight chance of showers.
Morning Temperature: 65°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 67°F
A mix of cloud and sun with a few showers. Windy at times.
Evening Temperature: 69°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Tuesday, May 26th, 2026
Overnight Temperature: 67°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 68°F
A mix of sun and cloud with a slight chance of showers. Windy at times.
Afternoon Temperature: 75°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 72°F
Mostly clear with a chance of showers or thundershowers.
Wednesday, May 27th, 2026
Overnight Temperature: 67°F
Mostly clear. Slight chance of a thunderstorm.
Morning Temperature: 73°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 75°F
Mostly clear with a chance of showers or thundershowers. Windy at times.





 

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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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