Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

45°F

7°C

Humidity 88%
Wind Speed S 8 mph
Barometer 29.87 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 27 Dec 2:15 pm CST
Extended Forecast for

Lacon IL

Wind Advisory December 28, 03:00pm until December 29, 06:00pm
Click here for hazard details and duration
Wind Advisory
  • This Afternoon

    This Afternoon: Patchy fog after 5pm.  Otherwise, cloudy, with a steady temperature around 48. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after midnight.  Patchy fog.  Otherwise, cloudy, with a temperature rising to around 55 by 1am. Southeast wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 49 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain and possibly a thunderstorm before 3pm, then rain likely.  Patchy fog before 7am. Temperature rising to near 56 by 11am, then falling to around 41 during the remainder of the day. Breezy, with a south wind 5 to 10 mph becoming west northwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of rain before 7pm, then a chance of snow after midnight.  Mostly cloudy, with a low around 13. Wind chill values between -7 and 3. Breezy, with a west wind 23 to 28 mph, with gusts as high as 47 mph.  Chance of precipitation is 50%.

    Low: 13 °F

    Breezy.
    Chance Rain
    then Chance
    Snow

  • Monday

    Monday: Partly sunny, with a high near 21. Breezy, with a west northwest wind 21 to 28 mph, with gusts as high as 46 mph.

    High: 21 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. West northwest wind 9 to 14 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 18 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, cloudy, with a steady temperature around 48. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 50 percent chance of rain, mainly after midnight. Patchy fog. Otherwise, cloudy, with a temperature rising to around 55 by 1am. Southeast wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Rain and possibly a thunderstorm before 3pm, then rain likely. Patchy fog before 7am. Temperature rising to near 56 by 11am, then falling to around 41 during the remainder of the day. Breezy, with a south wind 5 to 10 mph becoming west northwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain before 7pm, then a chance of snow after midnight. Mostly cloudy, with a low around 13. Wind chill values between -7 and 3. Breezy, with a west wind 23 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 21. Breezy, with a west northwest wind 21 to 28 mph, with gusts as high as 46 mph.
Monday Night
Partly cloudy, with a low around 9. West northwest wind 9 to 14 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 16.
New Year's Day
Mostly sunny, with a high near 25.
Thursday Night
Mostly clear, with a low around 9.
Friday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Lacon IL
 41.02°N 89.39°W (Elev. 515 ft)
2:17 pm CST Dec 27, 2025
2pm CST Dec 27, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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