Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Partly Cloudy
30°F
-1°C
| Humidity | 66% |
| Wind Speed | W 10 mph |
| Barometer | 30.07 in (1018.9 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 11 Dec 1:54 am CST |
Extended Forecast for
Spirit Of St. Louis Airport MO
Overnight

Low: 24 °F
Mostly Cloudy
Thursday
High: 36 °F
Mostly Cloudy
then Slight
Chance SnowThursday Night

Low: 35 °F
Mostly Cloudy
Friday

High: 39 °F
Mostly Cloudy
Friday Night

Low: 21 °F
Mostly Cloudy
Saturday

High: 28 °F
Chance Snow
Saturday Night

Low: 2 °F
Partly Cloudy
Sunday

High: 17 °F
Cold
Sunday Night

Low: 7 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 24. Northwest wind 3 to 7 mph.
Thursday
A slight chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 36. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a steady temperature around 35. Southeast wind 5 to 7 mph becoming northwest after midnight.
Friday
Mostly cloudy, with a high near 39. Northwest wind 7 to 11 mph.
Friday Night
Mostly cloudy, with a low around 21. Northwest wind 3 to 6 mph.
Saturday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 28.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Sunny and cold, with a high near 17.
Sunday Night
Mostly clear, with a low around 7.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Spirit Of St. Louis Airport MO
38.68°N 90.66°W (Elev. 446 ft)
38.68°N 90.66°W (Elev. 446 ft)
1:41 am CST Dec 11, 2025
2am CST Dec 11, 2025-6pm CST Dec 17, 2025


