Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
49°F
9°C
| Humidity | 93% |
| Wind Speed | S 3 mph |
| Barometer | 30.07 in (1018.1 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 9 Oct 3:53 am CDT |
Extended Forecast for
2 Miles W Fairview Heights IL
Today
High: 89 °F
Patchy Fog
then SunnyTonight
Low: 60 °F
Increasing
CloudsSaturday
High: 81 °F
Mostly Cloudy
Saturday Night
Low: 59 °F
Slight Chance
ShowersSunday
High: 82 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Columbus Day
High: 93 °F
Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, sunny, with a high near 89. South wind 5 to 11 mph.
Tonight
Increasing clouds, with a low around 60. Southeast wind 5 to 7 mph.
Saturday
Mostly cloudy, with a high near 81. Southeast wind 5 to 8 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59. East wind 5 to 9 mph.
Sunday
Sunny, with a high near 82. Northwest wind around 6 mph.
Sunday Night
Mostly clear, with a low around 61.
Columbus Day
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 90.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 64.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 65.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Fairview Heights IL
38.59°N 90.03°W (Elev. 499 ft)
38.59°N 90.03°W (Elev. 499 ft)
1:25 am CDT Oct 9, 2026
4am CDT Oct 9, 2026-6pm CDT Oct 15, 2026
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