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May 25th, 2026 :: 9:32 am CDT   

Local Weather Report for
Weldon Spring
Missouri, United States

 Current Weldon Spring Weather Conditions Updated May 25th at 7:54 am 
Temperature:61°F Dew Point:57°F
Barometer:30.15 inHg Wind:calm
Humidity:87.9% Visibility:0M
 
 Weldon Spring Weather Forecast Summary  
 
Today
May 25th
Tuesday
May 26th
Wednesday
May 27th
Thursday
May 28th
Friday
May 29th
Mostly Sunny Mostly Sunny Mostly Sunny Thundershowers Cloudy
79°F
81°F
61°F
84°F
66°F
82°F
68°F
68°F
64°F
 
 Weldon Spring Detailed Weather Forecast  
 
Monday, May 25th, 2026
Morning Temperature: 68°F
Sunny.
Afternoon Temperature: 79°F
Sunny.
Evening Temperature: 69°F
Mostly clear.
Tuesday, May 26th, 2026
Overnight Temperature: 61°F
Mostly clear.
Morning Temperature: 68°F
Sunny with cloudy periods.
Afternoon Temperature: 79°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 72°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Wednesday, May 27th, 2026
Overnight Temperature: 67°F
Clear with cloudy periods. Slight chance of a thunderstorm.
Morning Temperature: 72°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny with a chance of showers or thundershowers.
Evening Temperature: 73°F
Mostly clear with a chance of showers or thundershowers.
Thursday, May 28th, 2026
Overnight Temperature: 68°F
Mostly clear with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 73°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 80°F
Mostly cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 71°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm.
Friday, May 29th, 2026
Overnight Temperature: 68°F
Cloudy.
Morning Temperature: 67°F
Cloudy with a slight chance of showers.
Afternoon Temperature: 68°F
Cloudy with a slight chance of showers.
Evening Temperature: 65°F
Cloudy.
Saturday, May 30th, 2026
Overnight Temperature: 63°F
Cloudy with a chance of showers.
Morning Temperature: 65°F
Cloudy with a chance of showers.
Afternoon Temperature: 72°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 63°F
A mix of clear and cloudy skies.
Sunday, May 31st, 2026
Overnight Temperature: 57°F
Mostly clear. Windy at times.
Morning Temperature: 57°F
Sunny. Windy at times.
Afternoon Temperature: 68°F
Sunny. Windy at times.
Evening Temperature: 62°F
Clear.
Monday, June 1st, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 61°F
Sunny.
Afternoon Temperature: 73°F
Sunny.
Evening Temperature: 65°F
Clear.
Tuesday, June 2nd, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 78°F
Sunny.
Evening Temperature: 70°F
Clear.





 

  [ Local Weather Report ]
Weldon Spring Heights, MO 
7:54 AM  61°F
 
 
Cottleville, MO 
 
Dardenne Prairie, MO 
 
Chesterfield, MO 
7:54 AM  61°F
 
 
Saint Peters, MO 
 
Clarkson Valley, MO 
7:54 AM  61°F
 
 
Wildwood, MO 
7:54 AM  61°F
 
 
Ellisville, MO 
7:54 AM  61°F
 
 
Josephville, MO 
 
New Melle, MO 

 
This WeatherCity Weather Forecast for Weldon Spring, 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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