Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Partly Cloudy
68°F
20°C
| Humidity | 42% |
| Wind Speed | N 6 mph |
| Barometer | 30.10 in |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 4:55 pm CDT |
Extended Forecast for
Chillicothe IL
This Afternoon
High: 74 °F
Chance
T-stormsTonight
Low: 51 °F
Chance
T-storms then
ShowersFriday
High: 61 °F
Showers
Likely then
Partly SunnyFriday Night
Low: 39 °F
Mostly Clear
Saturday
High: 63 °F
Increasing
CloudsSaturday Night
Low: 56 °F
Mostly Cloudy
Sunday
High: 75 °F
Mostly Cloudy
then Chance
Showers and
BreezySunday Night
Low: 62 °F
Chance
ShowersMonday
High: 80 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Northwest wind around 6 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 51. Light and variable wind becoming west southwest 5 to 7 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers between 7am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 61. North wind 7 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 39. North northeast wind around 5 mph becoming light and variable in the evening.
Saturday
Increasing clouds, with a high near 63. East wind 5 to 8 mph, with gusts as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind 7 to 10 mph, with gusts as high as 22 mph.
Sunday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 75. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 80.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 82.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62.
Wednesday
A chance of showers. Mostly cloudy, with a high near 75.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 76.
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)
4:36 pm CDT Apr 9, 2026
5pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
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