Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

59°F

15°C

Humidity 72%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 3 Oct 7:45 pm CDT
Extended Forecast for

Cottage Hills IL

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. Light northwest wind becoming north 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. North wind around 7 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Northeast wind 5 to 7 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. East wind 3 to 5 mph.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. Light and variable wind.
Sunday
Sunny, with a high near 80. Light northwest wind becoming north 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 51. North wind around 7 mph.
Monday
Sunny, with a high near 75. Northeast wind 5 to 7 mph.
Monday Night
Clear, with a low around 48. East wind 3 to 5 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 55.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Cottage Hills IL
 38.9°N 90.08°W (Elev. 486 ft)
6:06 pm CDT Oct 3, 2026
7pm CDT Oct 3, 2026-6pm CDT Oct 10, 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