


Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
76°F
24°C
Humidity | 79% |
Wind Speed | NE 7 mph |
Barometer | 30.06 in (1017.3 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 77°F (25°C) |
Last update | 20 Aug 8:54 am CDT |
Extended Forecast for
3 Miles SE Whiteside MO
Today
High: 86 °F
Sunny
Tonight
Low: 65 °F
Mostly Clear
Thursday
High: 81 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 65 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 86. Northeast wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 65. Northeast wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 81. Northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 62. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 83. Light northeast wind.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Whiteside MO
39.15°N 90.98°W (Elev. 801 ft)
39.15°N 90.98°W (Elev. 801 ft)
9:01 am CDT Aug 20, 2025
9am CDT Aug 20, 2025-6pm CDT Aug 26, 2025