Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
49°F
9°C
| Humidity | 95% |
| Wind Speed | Calm |
| Barometer | 30.02 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Oct 6:15 am CDT |
Extended Forecast for
South Roxana IL
Today
High: 88 °F
Sunny
Tonight
Low: 64 °F
Partly Cloudy
Columbus Day
High: 94 °F
Sunny
Monday Night
Low: 70 °F
Clear
Tuesday
High: 95 °F
Sunny
Tuesday Night
Low: 69 °F
Slight Chance
T-storms then
Chance
T-stormsWednesday
High: 84 °F
Showers
Wednesday Night
Low: 63 °F
Showers
LikelyThursday
High: 79 °F
Showers
Detailed Forecast
Today
Sunny, with a high near 88. Light and variable wind.
Tonight
Partly cloudy, with a low around 64. Southeast wind 3 to 5 mph.
Columbus Day
Sunny, with a high near 94. Southwest wind 5 to 13 mph.
Monday Night
Clear, with a low around 70. Southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 95. West wind 6 to 9 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69.
Wednesday
Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 80%.
Wednesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 69. Breezy.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Roxana IL
38.81°N 90.05°W (Elev. 430 ft)
38.81°N 90.05°W (Elev. 430 ft)
5:26 am CDT Oct 11, 2026
6am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
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