Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
56°F
13°C
| Humidity | 57% |
| Wind Speed | S 6 mph |
| Barometer | 30.11 in (1019.4 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 2:54 am CDT |
Extended Forecast for
Whiteside MO
Overnight

Low: 54 °F
Partly Cloudy
Thursday

High: 79 °F
Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
then Chance
ShowersFriday

High: 63 °F
Showers
LikelyFriday Night

Low: 50 °F
Chance
ShowersSaturday

High: 72 °F
Chance
ShowersSaturday Night

Low: 61 °F
Mostly Cloudy
Sunday
High: 76 °F
Slight Chance
Showers then
Chance
ShowersSunday Night

Low: 64 °F
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 54. South wind around 8 mph.
Thursday
Sunny, with a high near 79. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday Night
A slight chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 57. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 4pm, then showers likely after 4pm. Cloudy, with a high near 63. Southwest wind around 8 mph becoming north in the afternoon. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50. Northeast wind around 6 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 61.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Whiteside MO
39.17°N 91.01°W (Elev. 712 ft)
39.17°N 91.01°W (Elev. 712 ft)
1:26 am CDT Apr 9, 2026
3am CDT Apr 9, 2026-6pm CDT Apr 15, 2026



