Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
60°F
16°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.14 in (1020.5 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 8:54 pm CDT |
Extended Forecast for
2 Miles NW O'Fallon MO
Tonight

Low: 62 °F
Partly Cloudy
Sunday
High: 80 °F
Partly Sunny
then Chance
ShowersSunday Night

Low: 65 °F
Showers
LikelyMonday

High: 85 °F
Slight Chance
T-stormsMonday Night

Low: 69 °F
Partly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 67 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 80 °F
Showers
LikelyWednesday Night

Low: 62 °F
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 62. South wind 5 to 9 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 80. South wind 9 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 69. Southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 61.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 67.
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)
8:26 pm CDT Apr 11, 2026
9pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026



