Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
78°F
26°C
| Humidity | 50% |
| Wind Speed | SW 3 mph |
| Barometer | 29.88 in (1011.7 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 7 Oct 6:53 pm CDT |
Extended Forecast for
Columbia IL
Tonight
Low: 59 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Chance Rain
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 59. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 84. Light and variable wind.
Thursday Night
Mostly clear, with a low around 59. Light and variable wind.
Friday
Sunny, with a high near 89. South wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 62. South wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 60.
Columbus Day
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Columbia IL
38.44°N 90.21°W (Elev. 436 ft)
38.44°N 90.21°W (Elev. 436 ft)
5:40 pm CDT Oct 7, 2026
7pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
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