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.

Fair

60°F

16°C

Humidity 79%
Wind Speed S 12 mph
Barometer 29.66 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 15 Nov 4:15 am CST
Extended Forecast for

3 Miles WSW Speer IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 72. Southwest wind 14 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Clear, with a low around 34. North northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 52. Calm wind becoming east southeast 5 to 7 mph in the morning.

    High: 52 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 40. East wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. East wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 72. Southwest wind 14 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Clear, with a low around 34. North northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 53. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 30. Light and variable wind.
Monday
Increasing clouds, with a high near 52. Calm wind becoming east southeast 5 to 7 mph in the morning.
Monday Night
Rain likely. Mostly cloudy, with a low around 40. East wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Partly sunny, with a high near 51. East wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 39.
Thursday
Rain likely. Mostly cloudy, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Speer IL
 40.99°N 89.74°W (Elev. 650 ft)
Last Update:
3:36 am CST Nov 15, 2025
Forecast Valid:
4am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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