Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
54°F
12°C
| Humidity | 82% |
| Wind Speed | SE 3 mph |
| Barometer | 30.15 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 8:50 am CDT |
Extended Forecast for
2 Miles WSW Saint Jacob IL
Today
High: 80 °F
Sunny
Tonight
Low: 53 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 87 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 80. South wind around 6 mph.
Tonight
Mostly clear, with a low around 53. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 88. Light and variable wind becoming west 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 56. Light and variable wind.
Thursday
Sunny, with a high near 82. Calm wind becoming north 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 87.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 60.
Columbus Day
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Saint Jacob IL
38.7°N 89.8°W (Elev. 482 ft)
38.7°N 89.8°W (Elev. 482 ft)
6:51 am CDT Oct 6, 2026
9am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
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