Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
39°F
4°C
| Humidity | 65% |
| Wind Speed | SW 8 mph |
| Barometer | 29.89 in (1012.9 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 5 Dec 9:54 pm CST |
Extended Forecast for
Spirit Of St. Louis Airport MO
Tonight

Low: 26 °F
Cloudy
Saturday

High: 40 °F
Partly Sunny
Saturday Night

Low: 30 °F
Chance Rain
Sunday
High: 37 °F⇓
Chance
Rain/Snow
then Slight
Chance SnowSunday Night
Low: 15 °F
Slight Chance
Snow then
Mostly CloudyMonday

High: 32 °F
Mostly Sunny
Monday Night

Low: 22 °F
Partly Cloudy
Tuesday

High: 48 °F
Mostly Sunny
Tuesday Night

Low: 35 °F
Mostly Cloudy
Detailed Forecast
Tonight
Cloudy, with a low around 26. West wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 40. Light and variable wind becoming southeast around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 30. Southeast wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of snow after noon. Mostly cloudy, with a temperature rising to near 37 by 8am, then falling to around 31 during the remainder of the day. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Spirit Of St. Louis Airport MO
38.65°N 90.66°W (Elev. 482 ft)
38.65°N 90.66°W (Elev. 482 ft)
10:01 pm CST Dec 5, 2025
10pm CST Dec 5, 2025-6pm CST Dec 12, 2025


