Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fair
63°F
17°C
| Humidity | 81% |
| Wind Speed | S 13 mph |
| Barometer | 29.81 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 6 Mar 9:35 pm CST |
Extended Forecast for
Chillicothe IL
Tonight
Low: 58 °F
Slight Chance
T-storms then
ShowersSaturday
High: 64 °F⇓
Showers
Likely then
CloudySaturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 47 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 72 °F
Chance
Showers then
ShowersTuesday Night
Low: 40 °F
Showers
Detailed Forecast
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 58. South southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely before 9am, then a slight chance of showers between 9am and 11am. Cloudy, with a temperature falling to around 47 by 5pm. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 35. West northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 63. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 47. South southwest wind around 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 74. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 50. Southwest wind around 7 mph becoming southeast after midnight.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 72. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 40. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers before noon. Mostly cloudy, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly cloudy, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chillicothe IL
40.91°N 89.49°W (Elev. 472 ft)
40.91°N 89.49°W (Elev. 472 ft)
9:36 pm CST Mar 6, 2026
9pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
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