Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fair
33°F
1°C
| Humidity | 71% |
| Wind Speed | W 3 mph |
| Barometer | 30.23 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 11:55 pm CDT |
Extended Forecast for
4 Miles WNW Castleton IL
Tonight
Low: 28 °F
Mostly Clear
Thursday
High: 51 °F
Increasing
CloudsThursday Night
Low: 39 °F
Breezy.
Chance Rain
then Chance
Rain/SnowFriday
High: 49 °F
Mostly Sunny
and BreezyFriday Night
Low: 30 °F
Increasing
CloudsSaturday
High: 46 °F
Cloudy
Saturday Night
Low: 37 °F
Cloudy then
Chance RainSunday
High: 54 °F
Rain and
BreezySunday Night
Low: 17 °F
Chance
Rain/Snow and
Blustery
Detailed Forecast
Tonight
Mostly clear, with a low around 28. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, with a high near 51. West wind 6 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 39. Breezy, with a south wind 17 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 49. Breezy, with a west northwest wind 20 to 24 mph, with gusts as high as 36 mph.
Friday Night
Increasing clouds, with a low around 30. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Cloudy, with a high near 46. Light east northeast wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 37. East wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday
Rain. High near 54. Breezy. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 17. Blustery. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 27. Blustery.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Castleton IL
41.14°N 89.77°W (Elev. 676 ft)
41.14°N 89.77°W (Elev. 676 ft)
8:37 pm CDT Mar 11, 2026
11pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
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