Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
52°F
11°C
| Humidity | 86% |
| Wind Speed | NW 13 G 22 mph |
| Barometer | 30.37 in (1028.4 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 16 Oct 7:53 pm CDT |
Extended Forecast for
Fairmont City IL
Tonight
Low: 40 °F
Slight Chance
Showers then
Mostly ClearSaturday
High: 62 °F
Sunny
Saturday Night
Low: 36 °F
Clear
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 38 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. North wind 9 to 17 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 62. North wind 3 to 7 mph.
Saturday Night
Clear, with a low around 36. Calm wind.
Sunday
Sunny, with a high near 67. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Clear, with a low around 38. Light southeast wind.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 49.
Friday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fairmont City IL
38.66°N 90.09°W (Elev. 410 ft)
38.66°N 90.09°W (Elev. 410 ft)
5:01 pm CDT Oct 16, 2026
8pm CDT Oct 16, 2026-6pm CDT Oct 23, 2026
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