


Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
71°F
22°C
Humidity | 63% |
Wind Speed | S 7 mph |
Barometer | 29.82 in (1009.3 mb) |
Dewpoint | 58°F (14°C) |
Visibility | 10.00 mi |
Last update | 17 Oct 8:53 pm CDT |
Extended Forecast for
Sauget IL
Tonight
Low: 63 °F
Mostly Clear
Saturday
High: 75 °F
Heavy Rain
Saturday Night
Low: 51 °F
Heavy Rain
Sunday
High: 65 °F
Becoming
SunnySunday Night
Low: 46 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 63. South wind 6 to 8 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall. High near 75. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 51. Southwest wind 8 to 16 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Clear, with a low around 46. West wind 5 to 7 mph becoming calm.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 67.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 71.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Sauget IL
38.6°N 90.18°W (Elev. 404 ft)
38.6°N 90.18°W (Elev. 404 ft)
7:21 pm CDT Oct 17, 2025
9pm CDT Oct 17, 2025-6pm CDT Oct 24, 2025