Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Mostly Cloudy
34°F
1°C
| Humidity | 76% |
| Wind Speed | N 6 mph |
| Barometer | 30.08 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 13 Nov 7:35 am CST |
Extended Forecast for
Chillicothe IL
Today
High: 45 °F
Mostly Sunny
Tonight
Low: 26 °F
Mostly Clear
Saturday
High: 45 °F
Sunny
Saturday Night
Low: 25 °F
Clear
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 27 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 28 °F
Clear
Tuesday
High: 53 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 45. North wind 8 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 26. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 45. North northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 25. Calm wind.
Sunday
Sunny, with a high near 49. Calm wind.
Sunday Night
Clear, with a low around 27. Calm wind.
Monday
Sunny, with a high near 50. Calm wind.
Monday Night
Clear, with a low around 28.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chillicothe IL
40.92°N 89.52°W (Elev. 522 ft)
40.92°N 89.52°W (Elev. 522 ft)
7:21 am CST Nov 13, 2026
7am CST Nov 13, 2026-6pm CST Nov 19, 2026
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