National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Partly Cloudy

38°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 11 Nov 11:35 pm CST
Extended Forecast for

2 Miles ESE Eureka IL

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain between noon and 4pm. Mostly cloudy, with a high near 45. Breezy, with a north wind 10 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North northwest wind 3 to 6 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. North northwest wind 3 to 6 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 24. Calm wind.

    Low: 24 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A slight chance of rain between noon and 4pm. Mostly cloudy, with a high near 45. Breezy, with a north wind 10 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 28. North northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 43. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 24. North northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 45. North northwest wind 3 to 6 mph.
Saturday Night
Clear, with a low around 24. Calm wind.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Eureka IL
 40.71°N 89.24°W (Elev. 778 ft)
Last Update:
10:21 pm CST Nov 11, 2026
Forecast Valid:
11pm CST Nov 11, 2026-6pm CST Nov 18, 2026
 
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