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

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

86°F

30°C

Humidity 26%
Wind Speed NW 16 G 25 mph
Barometer 29.79 in (1008.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 6 Jun 1:53 pm CDT
Extended Forecast for

Caseyville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Northwest wind around 16 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. West wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. Northwest wind 6 to 11 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Increasing clouds, with a low around 64. Light and variable wind becoming southwest around 6 mph after midnight.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind 6 to 11 mph. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Sunny, with a high near 77.

    High: 77 °F

    Sunny then
    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Northwest wind around 16 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 60. West wind 5 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 85. Northwest wind 6 to 11 mph.
Friday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 64. Light and variable wind becoming southwest around 6 mph after midnight.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind 6 to 11 mph. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 60.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 80.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Caseyville IL
 38.64°N 90.03°W (Elev. 446 ft)
Last Update:
2:37 pm CDT Jun 6, 2024
Forecast Valid:
2pm CDT Jun 6, 2024-6pm CDT Jun 12, 2024
 
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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