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Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Overcast
33°F
1°C
| Humidity | 45% |
| Wind Speed | S 6 mph |
| Barometer | 29.78 in (1008.8 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 15 Jan 10:54 pm CST |
Extended Forecast for
Whiteside MO
Tonight

Low: 32 °F
Mostly Cloudy
Friday
High: 43 °F
Partly Sunny
then Chance
SnowFriday Night
Low: 18 °F
Chance Snow
then Slight
Chance SnowSaturday

High: 23 °F
Partly Sunny
Saturday Night

Low: 9 °F
Mostly Clear
Sunday

High: 28 °F
Mostly Sunny
Sunday Night

Low: 11 °F
Partly Cloudy
M.L.King Day

High: 21 °F
Sunny
Monday Night

Low: 9 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a steady temperature around 32. South wind around 9 mph becoming west after midnight. Winds could gust as high as 22 mph.
Friday
A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 43. West wind 9 to 16 mph, with gusts as high as 32 mph.
Friday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. West wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 23. West wind 11 to 13 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 9. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 40.
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)
9:41 pm CST Jan 15, 2026
11pm CST Jan 15, 2026-6pm CST Jan 22, 2026


