Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
71°F
22°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 29.80 in (1008.4 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 3:54 am CDT |
Extended Forecast for
3 Miles ESE Dow IL
Today
High: 83 °F
Chance
T-stormsTonight
Low: 66 °F
Chance
T-storms then
Partly CloudyJuneteenth
High: 84 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 94 °F
Sunny
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Detailed Forecast
Today
A 50 percent chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 83. South wind 7 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 66. Southwest wind 6 to 10 mph.
Juneteenth
Sunny, with a high near 84. Northwest wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 67. Light and variable wind.
Friday
Sunny, with a high near 89. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Dow IL
39.04°N 90.27°W (Elev. 600 ft)
39.04°N 90.27°W (Elev. 600 ft)
2:52 am CDT Jun 18, 2025
4am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
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