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.

Partly Cloudy and Breezy

77°F

25°C

Humidity 36%
Wind Speed SW 24 G 43 mph
Barometer 29.95 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Mar 1:50 pm CDT
Extended Forecast for

Edwardsville IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 62. South wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 70. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 70 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 63. South wind around 14 mph, with gusts as high as 23 mph.

    Low: 63 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain and possibly a thunderstorm. High near 77. South wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 77 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely and possibly a thunderstorm before 10pm, then rain likely between 10pm and 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Monday

    Monday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 62. South wind 13 to 15 mph, with gusts as high as 24 mph.
Saturday
Rain likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 70. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 63. South wind around 14 mph, with gusts as high as 23 mph.
Sunday
Rain and possibly a thunderstorm. High near 77. South wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday Night
Rain likely and possibly a thunderstorm before 10pm, then rain likely between 10pm and 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 51.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A 50 percent chance of rain after 1am. Mostly cloudy, with a low around 50.
Wednesday
Rain and possibly a thunderstorm. High near 74. Breezy. Chance of precipitation is 80%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 65.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Edwardsville IL
 38.79°N 89.97°W (Elev. 558 ft)
Last Update:
2:06 pm CDT Mar 28, 2025
Forecast Valid:
2pm CDT Mar 28, 2025-6pm CDT Apr 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation