Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
48°F
9°C
| Humidity | 95% |
| Wind Speed | Calm |
| Barometer | 30.17 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 3:55 am CDT |
Extended Forecast for
3 Miles NNW Pontoon Beach IL
Today
High: 81 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Monday
High: 76 °F
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 55 °F
Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 55 °F
Clear
Thursday
High: 84 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 81. Calm wind becoming north 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. North wind 5 to 7 mph.
Monday
Sunny, with a high near 76. Northeast wind 3 to 6 mph.
Monday Night
Clear, with a low around 48. Light east wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the morning.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 84.
Thursday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 56.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Pontoon Beach IL
38.77°N 90.08°W (Elev. 427 ft)
38.77°N 90.08°W (Elev. 427 ft)
3:16 am CDT Oct 4, 2026
4am CDT Oct 4, 2026-6pm CDT Oct 10, 2026
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