Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fair
60°F
16°C
| Humidity | 38% |
| Wind Speed | S 9 mph |
| Barometer | 29.95 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 14 May 9:35 pm CDT |
Extended Forecast for
Chillicothe IL
Tonight
Low: 55 °F
Mostly Cloudy
then Showers
LikelyFriday
High: 77 °F
Chance
T-storms then
Mostly SunnyFriday Night
Low: 62 °F
Partly Cloudy
then Chance
T-stormsSaturday
High: 83 °F
Showers
Likely then
T-storms
LikelySaturday Night
Low: 62 °F
Chance
T-stormsSunday
High: 87 °F
Mostly Sunny
then Sunny
and BreezySunday Night
Low: 68 °F
Mostly Clear
Monday
High: 89 °F
T-storms
Likely and
BreezyMonday Night
Low: 68 °F
Chance
T-storms
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 55. South southeast wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 77. South wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 83. Southwest wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. South wind 3 to 6 mph. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 87. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 68. South wind 14 to 17 mph, with gusts as high as 28 mph.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 50%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Breezy. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Partly cloudy, with a low around 57.
Wednesday
A chance of showers. Mostly sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chillicothe IL
40.94°N 89.51°W (Elev. 499 ft)
40.94°N 89.51°W (Elev. 499 ft)
7:11 pm CDT May 14, 2026
10pm CDT May 14, 2026-6pm CDT May 21, 2026
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