Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
74°F
23°C
| Humidity | 69% |
| Wind Speed | SW 15 G 23 mph |
| Barometer | 29.82 in (1009.3 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 11:54 pm CDT |
Extended Forecast for
Kane IL
Overnight

Low: 66 °F
Isolated
T-stormsWednesday

High: 80 °F
T-storms
LikelyWednesday Night

Low: 61 °F
Showers
Thursday

High: 80 °F
Scattered
ShowersThursday Night

Low: 58 °F
Mostly Clear
Friday
High: 85 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 54 °F
Chance
T-storms then
ShowersSaturday

High: 67 °F
Chance
ShowersSaturday Night

Low: 39 °F
Slight Chance
Showers
Detailed Forecast
Overnight
Isolated showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms before 4am, then scattered showers. Low around 61. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday
Scattered showers after 7am. Sunny, with a high near 80. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 58. West wind around 6 mph becoming south after midnight.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 54. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 67. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 38.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Kane IL
39.2°N 90.38°W (Elev. 551 ft)
39.2°N 90.38°W (Elev. 551 ft)
10:31 pm CDT Apr 14, 2026
12am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



