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May 15th, 2026 :: 7:34 am CDT   

Local Weather Report for
West Alton
Missouri, United States

 West Alton Weather Forecast Summary  
 
Today
May 15th
Saturday
May 16th
Sunday
May 17th
Monday
May 18th
Tuesday
May 19th
Mostly Sunny Mix of Cloud and Sun Mostly Sunny Mostly Sunny Thundershowers
82°F
77°F
66°F
82°F
66°F
85°F
69°F
79°F
60°F
 
 West Alton Detailed Weather Forecast  
 
Friday, May 15th, 2026
Morning Temperature: 59°F
Sunny with cloudy periods with a chance of showers. Windy at times.
Afternoon Temperature: 78°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 71°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Saturday, May 16th, 2026
Overnight Temperature: 66°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 71°F
Mostly cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 73°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 68°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm.
Sunday, May 17th, 2026
Overnight Temperature: 66°F
Mostly clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 70°F
Sunny. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 82°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 74°F
Clear. Chance of a thunderstorm. Windy.
Monday, May 18th, 2026
Overnight Temperature: 69°F
Mostly clear. Windy at times.
Morning Temperature: 73°F
A mix of sun and cloud. Chance of a thunderstorm. Windy.
Afternoon Temperature: 85°F
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Evening Temperature: 77°F
Mostly clear. Chance of a thunderstorm. Windy.
Tuesday, May 19th, 2026
Overnight Temperature: 74°F
Clear with cloudy periods with showers likely. Chance of a thunderstorm. Windy.
Morning Temperature: 69°F
A mix of cloud and sun with a few showers. Chance of a thunderstorm. Windy.
Afternoon Temperature: 74°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 61°F
Cloudy with a few showers. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 58°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Morning Temperature: 56°F
Mostly sunny. Windy at times.
Afternoon Temperature: 64°F
Mostly sunny. Windy at times.
Evening Temperature: 57°F
Mostly clear.
Thursday, May 21st, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 54°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 62°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 57°F
Clear.
Friday, May 22nd, 2026
Overnight Temperature: 48°F
Clear.
Morning Temperature: 56°F
Sunny.
Afternoon Temperature: 71°F
Sunny.
Evening Temperature: 65°F
Mostly clear. Windy at times.
Saturday, May 23rd, 2026
Overnight Temperature: 58°F
Clear with cloudy periods.
Morning Temperature: 65°F
Mostly cloudy. Windy at times.
Afternoon Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.





 

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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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