Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Overcast
23°F
-5°C
| Humidity | 80% |
| Wind Speed | SW 8 mph |
| Barometer | 30.03 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 2 Dec 5:15 pm CST |
Extended Forecast for
3 Miles W Castleton IL
Tonight

Low: 20 °F
Mostly Cloudy
Wednesday

High: 34 °F
Scattered
Snow ShowersWednesday Night

Low: -1 °F
Decreasing
CloudsThursday

High: 12 °F
Sunny
Thursday Night

Low: -2 °F
Mostly Clear
Friday

High: 26 °F
Partly Sunny
Friday Night

Low: 15 °F
Mostly Cloudy
Saturday

High: 28 °F
Mostly Cloudy
Saturday Night

Low: 16 °F
Chance Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 20. South wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday
Scattered snow showers, mainly after noon. Cloudy, with a high near 34. South southwest wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values between -7 and -12. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 12. Wind chill values between -3 and -13. North northwest wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around -2. Calm wind becoming south southwest 5 to 9 mph in the evening. Winds could gust as high as 17 mph.
Friday
Partly sunny, with a high near 26. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Friday Night
Mostly cloudy, with a low around 15. West wind around 6 mph.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 26.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Castleton IL
41.12°N 89.74°W (Elev. 725 ft)
41.12°N 89.74°W (Elev. 725 ft)
3:16 pm CST Dec 2, 2025
5pm CST Dec 2, 2025-6pm CST Dec 9, 2025


