Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
75°F
24°C
| Humidity | 61% |
| Wind Speed | SW 6 mph |
| Barometer | 30.20 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 9:50 am CDT |
Extended Forecast for
Saint Jacob IL
Today
High: 87 °F
Sunny
Tonight
Low: 58 °F
Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 86 °F
Chance
ShowersMonday Night
Low: 64 °F
Slight Chance
Showers then
Chance
T-stormsTuesday
High: 78 °F
Chance
T-stormsTuesday Night
Low: 54 °F
Mostly Cloudy
Wednesday
High: 73 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 87. South wind 7 to 10 mph.
Tonight
Clear, with a low around 58. Southeast wind around 7 mph.
Sunday
Sunny, with a high near 86. South wind 6 to 15 mph.
Sunday Night
Mostly clear, with a low around 63. South wind 5 to 8 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind 3 to 8 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Jacob IL
38.72°N 89.77°W (Elev. 499 ft)
38.72°N 89.77°W (Elev. 499 ft)
9:26 am CDT Oct 4, 2025
10am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
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