News Headlines
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
38°F
3°C
| Humidity | 43% |
| Wind Speed | W 8 mph |
| Barometer | 30.52 in (1033.7 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 11 Jan 2:53 pm CST |
Extended Forecast for
2 Miles SSW Dupo IL
Tonight
Low: 26 °F
Clear
Monday
High: 52 °F
Sunny
Monday Night
Low: 37 °F
Mostly Clear
Tuesday
High: 62 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Slight Chance
Rain then
Mostly CloudyWednesday
High: 44 °F
Partly Sunny
then Mostly
Cloudy and
BreezyWednesday Night
Low: 19 °F
Mostly Cloudy
Thursday
High: 35 °F
Mostly Sunny
Thursday Night
Low: 28 °F
Mostly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 26. Light and variable wind becoming south around 6 mph in the evening.
Monday
Sunny, with a high near 52. Southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 37. Southwest wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 62. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 39. West wind 8 to 10 mph.
Wednesday
Mostly cloudy, with a high near 44. Breezy.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Dupo IL
38.49°N 90.21°W (Elev. 499 ft)
38.49°N 90.21°W (Elev. 499 ft)
3:16 pm CST Jan 11, 2026
3pm CST Jan 11, 2026-6pm CST Jan 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
