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Allenton, Missouri Weather Forecast
Allenton, Missouri Weather
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Weather Forecast for Allenton, Missouri : St. Louis County
Issued: 3:16 am CST Dec 15, 2025 Latitude: 38.5036646 Longitude: -90.6759615 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on Today Clear on Tonight Sunny on Tuesday Sunny on Wednesday 60% chance of rain on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday
High: 44°F Low: 26°F High: 52°F High: 53°F High: 56°F High: 40°F High: 57°F High: 49°F
Low: 32°F Low: 44°F Low: 19°F Low: 32°F Low: 33°F  
Sunny Clear Sunny Sunny Rain Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
12°
Clear
as of 3:54 AM CST
Rel. Humidity: 61%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
12°
Feels like 0°F
Clear
as of 3:51 AM CST
Rel. Humidity: 61%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
9 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
EAST ST LOUIS - (KCPS)
12°
Clear
as of 3:53 AM CST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.52 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
ST CHARLES - (KSET)
12°
Clear
as of 3:54 AM CST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.50 in.
Flight Rule: VFR
Wind Data
7 MPH
160° South
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 44. South wind 5 to 10 mph, with gusts as high as 26 mph.

Clear on Tonight Tonight... Clear, with a low around 26. Southwest wind around 6 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 52. South wind 5 to 8 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.

Sunny on Wednesday Wednesday... Sunny, with a high near 53. Calm wind becoming southeast around 5 mph in the afternoon.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 44.

60% chance of rain Thursday Thursday... Rain likely before noon. Partly sunny, with a high near 56. Chance of precipitation is 60%.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 19.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 40.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 32.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 57.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 33.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 49.

Current Radar Image


Sun Almanac for Allenton, Missouri
Sunrise: 07:13 AM
Sunset: 4:43 PM
Civil Sunrise:06:44 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:18 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.