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Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
85°F
29°C
| Humidity | 57% |
| Wind Speed | N 8 mph |
| Barometer | 30.00 in (1015.4 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 6 Jul 2:54 pm CDT |
Extended Forecast for
5 Miles S Fieldon IL
Tonight
Low: 68 °F
Partly Cloudy
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 71 °F
Mostly Clear
Thursday
High: 93 °F
Sunny then
Slight Chance
T-stormsThursday Night
Low: 73 °F
Chance
T-storms then
Showers
LikelyFriday
High: 89 °F
Showers
LikelyFriday Night
Low: 71 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. North wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 86. North wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 89. Calm wind.
Wednesday Night
Mostly clear, with a low around 71. Calm wind becoming south around 5 mph after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 70.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles S Fieldon IL
39.03°N 90.5°W (Elev. 722 ft)
39.03°N 90.5°W (Elev. 722 ft)
1:26 pm CDT Jul 6, 2026
3pm CDT Jul 6, 2026-6pm CDT Jul 13, 2026
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