Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
46°F
8°C
| Humidity | 54% |
| Wind Speed | E 6 mph |
| Barometer | 30.22 in (1023.6 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 8 Apr 2:54 am CDT |
Extended Forecast for
2 Miles NW O'Fallon MO
Overnight

Low: 42 °F
Clear
Wednesday

High: 75 °F
Mostly Sunny
Wednesday Night

Low: 56 °F
Mostly Clear
Thursday

High: 78 °F
Mostly Sunny
Thursday Night
Low: 60 °F
Partly Cloudy
then Chance
ShowersFriday

High: 70 °F
Showers
LikelyFriday Night
Low: 54 °F
Chance
T-storms then
Chance
ShowersSaturday

High: 73 °F
Chance
ShowersSaturday Night

Low: 60 °F
Mostly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 42. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 75. South wind 7 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 78. Southwest wind 7 to 9 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 60. South wind 5 to 9 mph.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Breezy.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Breezy. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
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)
3:31 am CDT Apr 8, 2026
3am CDT Apr 8, 2026-6pm CDT Apr 14, 2026



