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

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Overcast

73°F

23°C

Humidity 74%
Wind Speed N 10 mph
Barometer 29.95 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 24 Sep 4:50 pm CDT
Extended Forecast for

Highland ILSimilar City Names

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Partly sunny, with a high near 76. North wind around 7 mph. Chance of precipitation is 50%.

    High: 76 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 58. North wind around 7 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Scattered
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 77. North wind 7 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 76. North wind around 7 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 58. North wind around 7 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 77. North wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 80. Calm wind.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 85.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Highland ILSimilar City Names
 38.74°N 89.69°W (Elev. 548 ft)
Last Update:
4:16 pm CDT Sep 24, 2025
Forecast Valid:
5pm CDT Sep 24, 2025-6pm CDT Oct 1, 2025
 
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Additional Resources

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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