Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Overcast
58°F
14°C
| Humidity | 40% |
| Wind Speed | SE 9 mph |
| Barometer | 30.26 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 4:15 pm CDT |
Extended Forecast for
4 Miles WNW Castleton IL
This Afternoon
High: 61 °F
Chance
ShowersTonight
Low: 56 °F
Chance
Showers then
Slight Chance
T-stormsSunday
High: 78 °F
Breezy.
Chance
Showers then
Showers
LikelySunday Night
Low: 62 °F
Showers
Monday
High: 81 °F
Chance
T-storms then
Chance
ShowersMonday Night
Low: 66 °F
Chance
Showers then
Chance
T-stormsTuesday
High: 85 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 64 °F
Showers
LikelyWednesday
High: 78 °F
Showers
Likely
Detailed Forecast
This Afternoon
A 30 percent chance of showers. Cloudy, with a high near 61. Southeast wind around 11 mph, with gusts as high as 17 mph.
Tonight
A chance of showers before 10pm, then a slight chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 56. Southeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, with thunderstorms also possible after 1am. Low around 62. South southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 81. South southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 66. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. South southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
A chance of showers. Mostly sunny, with a high near 81.
Friday Night
Showers likely. Mostly cloudy, with a low around 48.
Saturday
A chance of showers. Partly sunny, with a high near 62.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
2:36 pm CDT Apr 11, 2026
4pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
