National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

19°F

-7°C

Humidity 81%
Wind Speed Calm
Barometer 30.26 in (1025.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 29 Jan 12:54 am CST
Extended Forecast for

4 Miles ENE New Melle MO

  • Overnight

    Overnight: Mostly cloudy, with a low around 15. Calm wind becoming northeast around 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 23. Northeast wind 5 to 7 mph.

    High: 23 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Northeast wind 3 to 5 mph.

    Low: 8 °F

    Chance Snow

  • Friday

    Friday: Increasing clouds and cold, with a high near 20. North wind 5 to 9 mph.

    High: 20 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. North wind 7 to 9 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 19.

    High: 19 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 15. Calm wind becoming northeast around 5 mph.
Thursday
Mostly cloudy, with a high near 23. Northeast wind 5 to 7 mph.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Northeast wind 3 to 5 mph.
Friday
Increasing clouds and cold, with a high near 20. North wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 4. North wind 7 to 9 mph.
Saturday
Sunny and cold, with a high near 19.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE New Melle MO
 38.72°N 90.82°W (Elev. 630 ft)
Last Update:
10:21 pm CST Jan 28, 2026
Forecast Valid:
1am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation