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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

27°C

80°F

Humidity 75%
Wind Speed SE 7 km/h
Barometer 29.90 in
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 15 Jul 9:55 pm CDT
Extended Forecast for

Lacon IL

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 32. South southwest wind 5 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 32 °C

    Mostly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind 8 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 20 °C

    T-storms
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 24. Northwest wind 10 to 14 km/h, with gusts as high as 24 km/h.

    High: 24 °C

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. North wind 5 to 10 km/h becoming calm after midnight.

    Low: 16 °C

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Calm wind.

    High: 27 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

    High: 29 °C

    T-storms
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 32. South southwest wind 5 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind 8 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 24. Northwest wind 10 to 14 km/h, with gusts as high as 24 km/h.
Thursday Night
Mostly cloudy, with a low around 16. North wind 5 to 10 km/h becoming calm after midnight.
Friday
Mostly sunny, with a high near 27. Calm wind.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 19. Calm wind.
Saturday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lacon IL
 41.02°N 89.39°W (Elev. 515 m)
Last Update:
5:56 pm CDT Jul 15, 2025
Forecast Valid:
10pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation