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

27°C

81°F

Humidity 39%
Wind Speed NW 22 km/h
Barometer 1008.8 mb (29.80 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Heat Index27°C (81°F)
Last update 6 Jun 9:53 am CDT
Extended Forecast for

East St. Louis IL

  • Today

    Today: Sunny, with a high near 29. Northwest wind 18 to 24 km/h, with gusts as high as 37 km/h.

    High: 29 °C

    Sunny

  • Tonight

    Tonight: Clear, with a low around 16. Northwest wind 16 to 21 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 16 °C

    Clear

  • Friday

    Friday: Sunny, with a high near 30. Northwest wind 8 to 14 km/h, with gusts as high as 32 km/h.

    High: 30 °C

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 18. Northwest wind 5 to 10 km/h becoming calm in the evening.

    Low: 18 °C

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28. South wind 5 to 13 km/h.

    High: 28 °C

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °C

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 27.

    High: 27 °C

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °C

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 29. Northwest wind 18 to 24 km/h, with gusts as high as 37 km/h.
Tonight
Clear, with a low around 16. Northwest wind 16 to 21 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.
Friday
Sunny, with a high near 30. Northwest wind 8 to 14 km/h, with gusts as high as 32 km/h.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 18. Northwest wind 5 to 10 km/h becoming calm in the evening.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28. South wind 5 to 13 km/h.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Sunny, with a high near 31.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
East St. Louis IL
 38.62°N 90.12°W (Elev. 413 m)
Last Update:
8:07 am CDT Jun 6, 2024
Forecast Valid:
10am CDT Jun 6, 2024-6pm CDT Jun 12, 2024
 
Forecast Discussion
 
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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