Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
A Few Clouds
43°F
6°C
| Humidity | 53% |
| Wind Speed | N 12 G 20 mph |
| Barometer | 30.44 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 23 Mar 10:50 am CDT |
Extended Forecast for
4 Miles SSW South Roxana IL
Today
High: 54 °F
Partly Sunny
Tonight
Low: 37 °F
Chance
SprinklesTuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy
Wednesday
High: 77 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 42 °F
Showers
LikelyFriday
High: 52 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, with a high near 54. North wind around 10 mph.
Tonight
A chance of sprinkles between 2am and 4am. Mostly cloudy, with a low around 37. Northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 62. Southeast wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Southeast wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 77. South wind 5 to 11 mph.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 89.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 52.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW South Roxana IL
38.77°N 90.08°W (Elev. 427 ft)
38.77°N 90.08°W (Elev. 427 ft)
10:21 am CDT Mar 23, 2026
11am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
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