Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Overcast and Breezy

23°F

-5°C

Humidity 58%
Wind Speed W 21 G 28 mph
Barometer 30.32 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 29 Dec 2:50 pm CST
Extended Forecast for

New Douglas IL

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 32. West wind 8 to 11 mph.

    High: 32 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39. West wind 7 to 11 mph.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West wind around 6 mph becoming light and variable.

    Low: 23 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 32. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 25. West wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 39. West wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 23. West wind around 6 mph becoming light and variable.
New Year's Day
Mostly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
New Douglas IL
 38.98°N 89.67°W (Elev. 620 ft)
3:16 pm CST Dec 29, 2025
3pm CST Dec 29, 2025-6pm CST Jan 5, 2026
 
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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