Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Partly Cloudy
88°F
31°C
| Humidity | 33% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.19 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 29 Sep 12:50 pm CDT |
Extended Forecast for
Maryville IL
This Afternoon
High: 88 °F
Sunny
Tonight
Low: 60 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 87 °F
Partly Sunny
Wednesday Night
Low: 62 °F
Mostly Cloudy
Thursday
High: 87 °F
Mostly Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 88. East wind around 6 mph.
Tonight
Mostly clear, with a low around 60. Light northeast wind.
Tuesday
Sunny, with a high near 90. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 60. East wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 87. East wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 87.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Maryville IL
38.72°N 89.97°W (Elev. 558 ft)
38.72°N 89.97°W (Elev. 558 ft)
12:01 pm CDT Sep 29, 2025
1pm CDT Sep 29, 2025-6pm CDT Oct 5, 2025
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