Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
34°F
1°C
| Humidity | 52% |
| Wind Speed | SE 12 mph |
| Barometer | 30.16 in (1021.6 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 17 Mar 10:53 pm CDT |
Extended Forecast for
Millstadt IL
Tonight

Low: 31 °F
Slight Chance
SnowWednesday

High: 63 °F
Becoming
SunnyWednesday Night

Low: 46 °F
Mostly Cloudy
Thursday

High: 73 °F
Becoming
SunnyThursday Night

Low: 44 °F
Mostly Clear
Friday

High: 72 °F
Sunny
Friday Night

Low: 51 °F
Partly Cloudy
Saturday

High: 79 °F
Sunny
Saturday Night

Low: 56 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of snow before midnight. Cloudy, with a low around 31. South wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 63. South wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 46. Light and variable wind becoming south around 6 mph in the evening.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 73. South wind around 7 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 44. North wind 3 to 6 mph.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Millstadt IL
38.46°N 90.1°W (Elev. 604 ft)
38.46°N 90.1°W (Elev. 604 ft)
10:21 pm CDT Mar 17, 2026
11pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026


