Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
57°F
14°C
| Humidity | 72% |
| Wind Speed | NW 18 G 29 mph |
| Barometer | 30.12 in (1019.5 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 16 Oct 3:53 am CDT |
Extended Forecast for
Fairview Heights IL
Today
High: 55 °F
Breezy.
Partly Sunny
then Slight
Chance
ShowersTonight
Low: 40 °F
Decreasing
CloudsSaturday
High: 59 °F
Sunny
Saturday Night
Low: 36 °F
Clear
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 71 °F
Mostly Sunny
Monday Night
Low: 44 °F
Partly Cloudy
Tuesday
High: 75 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 55. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. North wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 59. North wind 3 to 7 mph.
Saturday Night
Clear, with a low around 36. Calm wind.
Sunday
Sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fairview Heights IL
38.59°N 90.01°W (Elev. 548 ft)
38.59°N 90.01°W (Elev. 548 ft)
2:06 am CDT Oct 16, 2026
4am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
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