Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Overcast
58°F
14°C
| Humidity | 70% |
| Wind Speed | W 12 mph |
| Barometer | 29.83 in (1009.8 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 4 Nov 4:51 pm CST |
Extended Forecast for
Frontenac MO
Tonight
Low: 46 °F
Decreasing
CloudsThursday
High: 62 °F
Increasing
CloudsThursday Night
Low: 46 °F
Isolated
Showers then
Mostly CloudyFriday
High: 54 °F
Decreasing
CloudsFriday Night
Low: 36 °F
Mostly Clear
Saturday
High: 54 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 38 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind around 6 mph.
Thursday
Increasing clouds, with a high near 62. West wind 6 to 10 mph.
Thursday Night
Isolated showers between 9pm and 10pm. Mostly cloudy, with a low around 46. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 36. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 44.
Veterans Day
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Frontenac MO
38.62°N 90.4°W (Elev. 597 ft)
38.62°N 90.4°W (Elev. 597 ft)
5:01 pm CST Nov 4, 2026
5pm CST Nov 4, 2026-6pm CST Nov 11, 2026
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