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Current conditions at
Chicago / West Chicago, Dupage Airport (KDPA)
Lat: 41.9°NLon: 88.25°WElev: 758ft.
Overcast
54°F
12°C
| Humidity | 83% |
| Wind Speed | S 3 mph |
| Barometer | 30.14 in (1020.8 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 2:52 am CDT |
Extended Forecast for
Saint Charles IL
Overnight
Low: 49 °F
Partly Cloudy
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 43 °F
Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 49. South southwest wind around 5 mph.
Sunday
Sunny, with a high near 70. West southwest wind 5 to 15 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 43. North northwest wind around 5 mph, with gusts as high as 10 mph.
Monday
Sunny, with a high near 65. North northwest wind around 5 mph becoming calm in the morning.
Monday Night
Clear, with a low around 43. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Charles IL
41.92°N 88.29°W
41.92°N 88.29°W
2:40 am CDT Oct 4, 2026
3am CDT Oct 4, 2026-6pm CDT Oct 10, 2026
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