Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
52°F
11°C
| Humidity | 84% |
| Wind Speed | Calm |
| Barometer | 29.98 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 11:55 pm CDT |
Extended Forecast for
South Roxana IL
Overnight
Low: 51 °F
Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 58 °F
Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Overnight
Clear, with a low around 51. South wind 3 to 5 mph.
Wednesday
Sunny, with a high near 89. South wind 5 to 9 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53. Northeast wind 3 to 5 mph.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 91.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 58.
Columbus Day
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 60.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 83.
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)
10:46 pm CDT Oct 6, 2026
12am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
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