Areas of Hazardous Weather This Weekend
A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
53°F
12°C
| Humidity | 48% |
| Wind Speed | NW 5 mph |
| Barometer | 30.20 in (1022.6 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 7 Nov 2:53 pm CST |
Extended Forecast for
2 Miles WSW O'Fallon IL
Tonight
Low: 34 °F
Mostly Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 66 °F
Sunny
Monday Night
Low: 46 °F
Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Veterans Day
High: 66 °F
Chance Rain
Wednesday Night
Low: 44 °F
Slight Chance
Rain then
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 34. Light and variable wind.
Sunday
Sunny, with a high near 63. West wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.
Monday Night
Clear, with a low around 46. Light west wind.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 47.
Veterans Day
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 66.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW O'Fallon IL
38.59°N 89.95°W (Elev. 545 ft)
38.59°N 89.95°W (Elev. 545 ft)
2:25 pm CST Nov 7, 2026
4pm CST Nov 7, 2026-6pm CST Nov 14, 2026
Additional Resources
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