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

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

A Few Clouds

82°F

28°C

Humidity 43%
Wind Speed S 13 G 29 mph
Barometer 29.83 in (1009.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 23 Apr 12:53 pm CDT
Extended Forecast for

3 Miles NNW Freeburg IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. South wind around 17 mph, with gusts as high as 26 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 63. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Mostly Clear
    then Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms before 11am, then a chance of showers and thunderstorms after noon. High near 74. South wind 8 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%.

    High: 74 °F

    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind around 6 mph.

    Low: 52 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 76. Northeast wind 5 to 7 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. South wind around 17 mph, with gusts as high as 26 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 63. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday
Showers and thunderstorms before 11am, then a chance of showers and thunderstorms after noon. High near 74. South wind 8 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind around 6 mph.
Saturday
Sunny, with a high near 76. Northeast wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 72.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 51.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Freeburg IL
 38.48°N 89.93°W (Elev. 551 ft)
Last Update:
1:26 pm CDT Apr 23, 2026
Forecast Valid:
1pm CDT Apr 23, 2026-6pm CDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation