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Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fair
67°F
19°C
| Humidity | 70% |
| Wind Speed | SW 7 mph |
| Barometer | 29.91 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 12 Oct 7:55 am CDT |
Extended Forecast for
Roanoke IL
Columbus Day
High: 88 °F
Mostly Sunny
Tonight
Low: 71 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 66 °F
Chance
T-storms then
ShowersWednesday
High: 76 °F
Showers
Wednesday Night
Low: 57 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 73 °F
Showers
Thursday Night
Low: 48 °F
Chance
ShowersFriday
High: 59 °F
Mostly Sunny
and Breezy
Detailed Forecast
Columbus Day
Mostly sunny, with a high near 88. Southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 71. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 89. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 66. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers. High near 76. Light north northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 57. East northeast wind 8 to 10 mph, with gusts as high as 17 mph.
Thursday
Showers and possibly a thunderstorm. High near 73. East northeast wind around 9 mph becoming northwest in the afternoon. 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.
Thursday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 59. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Roanoke IL
40.8°N 89.2°W (Elev. 738 ft)
40.8°N 89.2°W (Elev. 738 ft)
7:36 am CDT Oct 12, 2026
8am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
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