Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
57°F
14°C
| Humidity | 59% |
| Wind Speed | Calm |
| Barometer | 29.81 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 8 Nov 3:55 pm CST |
Extended Forecast for
Maryville IL
This Afternoon

High: 63 °F
Isolated
ShowersTonight
Low: 36 °F
Scattered
Showers then
Cloudy and
BreezySunday
High: 39 °F⇓
Breezy.
Scattered
Sprinkles/Flurries
then
Scattered
FlurriesSunday Night

Low: 25 °F
Chance
FlurriesMonday

High: 40 °F
Sunny
Monday Night

Low: 26 °F
Mostly Clear
Veterans Day

High: 53 °F
Partly Sunny
Tuesday Night

Low: 41 °F
Mostly Clear
Wednesday

High: 62 °F
Sunny
Detailed Forecast
This Afternoon
Isolated showers. Mostly cloudy, with a high near 63. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before 11pm, then scattered rain between 11pm and midnight. Mostly cloudy, with a low around 36. Breezy, with an east wind 6 to 11 mph becoming northwest 15 to 20 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Sunday
Scattered sprinkles and flurries before 7am, then scattered flurries. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 34 by 5pm. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Sunday Night
A chance of flurries. Partly cloudy, with a low around 25. Northwest wind 11 to 15 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 40. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 26.
Veterans Day
Partly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Maryville IL
38.72°N 89.94°W (Elev. 554 ft)
38.72°N 89.94°W (Elev. 554 ft)
3:15 pm CST Nov 8, 2025
4pm CST Nov 8, 2025-6pm CST Nov 15, 2025



