Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
32°F
0°C
| Humidity | 52% |
| Wind Speed | W 5 mph |
| Barometer | 30.07 in (1018.6 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 31 Dec 1:53 am CST |
Extended Forecast for
Smithton IL
Overnight
Low: 27 °F
Mostly Clear
Wednesday
High: 43 °F
Partly Sunny
Wednesday Night
Low: 26 °F
Partly Cloudy
New Year's Day
High: 39 °F
Partly Sunny
Thursday Night
Low: 29 °F
Mostly Cloudy
Friday
High: 43 °F
Mostly Cloudy
Friday Night
Low: 24 °F
Mostly Cloudy
Saturday
High: 41 °F
Mostly Sunny
Saturday Night
Low: 25 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 27. West wind around 9 mph.
Wednesday
Partly sunny, with a high near 43. West wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 26. West wind around 6 mph becoming calm after midnight.
New Year's Day
Partly sunny, with a high near 39. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 29. Calm wind.
Friday
Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Smithton IL
38.41°N 89.99°W (Elev. 453 ft)
38.41°N 89.99°W (Elev. 453 ft)
10:31 pm CST Dec 30, 2025
1am CST Dec 31, 2025-6pm CST Jan 6, 2026
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