Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
58°F
14°C
| Humidity | 28% |
| Wind Speed | SE 7 mph |
| Barometer | 30.14 in (1020.6 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 24 Mar 9:54 pm CDT |
Extended Forecast for
2 Miles NW O'Fallon MO
Tonight

Low: 44 °F
Mostly Cloudy
Wednesday

High: 79 °F
Mostly Sunny
Wednesday Night

Low: 64 °F
Mostly Clear
Thursday

High: 90 °F
Sunny
Thursday Night

Low: 42 °F
Rain
Friday

High: 52 °F
Chance Rain
Friday Night

Low: 31 °F
Mostly Clear
Saturday

High: 59 °F
Sunny
Saturday Night

Low: 41 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 44. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 79. Light south wind becoming southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 64. South wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 90. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Rain. Low around 42. Southwest wind 9 to 17 mph becoming north after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%.
Friday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 80.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 58.
Tuesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NW O'Fallon MO
38.81°N 90.74°W (Elev. 499 ft)
38.81°N 90.74°W (Elev. 499 ft)
8:51 pm CDT Mar 24, 2026
10pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026


