Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

55°F

13°C

Humidity 77%
Wind Speed S 15 G 24 mph
Barometer 29.54 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 17 Feb 11:35 pm CST
Extended Forecast for

4 Miles WNW Castleton IL

Fire Weather Watch February 18, 10:00am until February 18, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: A slight chance of rain before 4am, then a chance of sprinkles between 4am and 5am.  Mostly cloudy, with a low around 50. South wind 16 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy, with a west wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southwest wind 5 to 9 mph becoming east southeast after midnight. Winds could gust as high as 17 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after noon.  Partly sunny, with a high near 66. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 3am, then a chance of rain and snow.  Partly cloudy, with a low around 33. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 42. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph.

    High: 42 °F

    Decreasing
    Clouds and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 4am, then a chance of sprinkles between 4am and 5am. Mostly cloudy, with a low around 50. South wind 16 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 67. Breezy, with a west wind 13 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 5 to 9 mph becoming east southeast after midnight. Winds could gust as high as 17 mph.
Thursday
A 50 percent chance of rain after noon. Partly sunny, with a high near 66. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A chance of rain before 3am, then a chance of rain and snow. Partly cloudy, with a low around 33. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 42. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 23. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Castleton IL
 41.14°N 89.77°W (Elev. 676 ft)
11:36 pm CST Feb 17, 2026
11pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

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