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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

59°F

15°C

Humidity 85%
Wind Speed NW 13 G 18 mph
Barometer 29.89 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Oct 9:55 pm CDT
Extended Forecast for

Lacon IL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. West northwest wind around 15 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 54. West northwest wind 15 to 18 mph, with gusts as high as 33 mph.

    High: 54 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. North wind 6 to 15 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Areas of frost before 7am. Otherwise, sunny, with a high near 67. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 67 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. South wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. West northwest wind around 15 mph, with gusts as high as 28 mph.
Friday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 54. West northwest wind 15 to 18 mph, with gusts as high as 33 mph.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. North wind 6 to 15 mph, with gusts as high as 30 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light and variable wind.
Saturday Night
Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 67. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 40. South wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lacon IL
 41.02°N 89.42°W (Elev. 440 ft)
Last Update:
8:01 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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