Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
57°F
14°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.86 in (1010.9 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 7.00 mi |
| Last update | 2 Apr 1:53 am CDT |
Extended Forecast for
Smithton IL
Overnight
Low: 59 °F
Slight Chance
ShowersThursday
High: 77 °F
Breezy.
Slight Chance
Showers then
Showers
LikelyThursday Night
Low: 63 °F
Chance
ShowersFriday
High: 82 °F
Showers
LikelyFriday Night
Low: 59 °F
Chance
T-storms then
ShowersSaturday
High: 64 °F
Showers
LikelySaturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 38 °F
Clear
Detailed Forecast
Overnight
A 20 percent chance of showers before 3am. Mostly cloudy, with a low around 59. South wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Breezy, with a south wind 17 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 63. Southwest wind 8 to 18 mph, with gusts as high as 30 mph.
Friday
A slight chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 59. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 38.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Mostly sunny, with a high near 69.
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)
1:26 am CDT Apr 2, 2026
2am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
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