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

57°F

14°C

Humidity 37%
Wind Speed W 12 G 23 mph
Barometer 30.31 in (1026.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 5 Apr 1:53 pm CDT
Extended Forecast for

3 Miles NNW Freeburg IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. Northwest wind around 14 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 40. Northwest wind 5 to 7 mph becoming light and variable.

    Low: 40 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 62. Northwest wind 6 to 11 mph.

    High: 62 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 39. North wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. East wind around 9 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 72. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 57. Northwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 40. Northwest wind 5 to 7 mph becoming light and variable.
Monday
Increasing clouds, with a high near 62. Northwest wind 6 to 11 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 39. North wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53. East wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
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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 5, 2026
Forecast Valid:
2pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation