News Headlines
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
32°F
0°C
| Humidity | 32% |
| Wind Speed | S 7 mph |
| Barometer | 29.96 in (1014.9 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 15 Jan 3:53 pm CST |
Extended Forecast for
3 Miles WSW Millstadt IL
Tonight
Low: 28 °F⇑
Chance Snow
then Mostly
CloudyFriday
High: 45 °F
Partly Sunny
then Slight
Chance
Sprinkles/SnowFriday Night
Low: 21 °F
Chance
Rain/Snow
then Slight
Chance SnowSaturday

High: 26 °F
Partly Sunny
Saturday Night

Low: 12 °F
Partly Cloudy
Sunday

High: 29 °F
Mostly Sunny
Sunday Night

Low: 15 °F
Partly Cloudy
M.L.King Day

High: 23 °F
Sunny
Monday Night

Low: 10 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of snow between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 34 by 4am. South wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Friday
A chance of sprinkles between 4pm and 5pm, then a slight chance of snow after 5pm. Increasing clouds, with a high near 45. West wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
A chance of rain before 7pm, then a chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 12. Northwest wind 7 to 10 mph.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 41.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Millstadt IL
38.44°N 90.13°W (Elev. 650 ft)
38.44°N 90.13°W (Elev. 650 ft)
4:46 pm CST Jan 15, 2026
4pm CST Jan 15, 2026-6pm CST Jan 22, 2026


