


Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Mostly Cloudy
72°F
22°C
Humidity | 97% |
Wind Speed | E 5 mph |
Barometer | 30.02 in (1016.1 mb) |
Dewpoint | 71°F (22°C) |
Visibility | 10.00 mi |
Last update | 14 Jul 12:54 am CDT |
Extended Forecast for
4 Miles SW Carrollton IL
Overnight
Low: 67 °F
Patchy Fog
Monday
High: 85 °F
Patchy Fog
then Mostly
SunnyMonday Night
Low: 71 °F
Mostly Cloudy
Tuesday
High: 87 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 71 °F
Slight Chance
T-stormsWednesday
High: 89 °F
Chance
T-stormsWednesday Night
Low: 73 °F
Chance
T-stormsThursday
High: 89 °F
Chance
T-stormsThursday Night
Low: 71 °F
Chance
T-storms
Detailed Forecast
Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 67. Calm wind.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming east around 5 mph.
Monday Night
Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South wind 3 to 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SW Carrollton IL
39.25°N 90.46°W (Elev. 600 ft)
39.25°N 90.46°W (Elev. 600 ft)
1:06 am CDT Jul 14, 2025
1am CDT Jul 14, 2025-6pm CDT Jul 20, 2025