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

38°F

3°C

Humidity 65%
Wind Speed SW 8 mph
Barometer 29.81 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Jan 4:35 am CST
Extended Forecast for

4 Miles S Speer IL

  • Today

    Today: Mostly cloudy, with a high near 50. West wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. West wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of flurries before noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 24 by 5pm. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 30 °F⇓

    Chance
    Flurries and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. Wind chill values between 4 and 9. North northwest wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 29. North northwest wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 29 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 24. South southwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 37. West wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 50. West wind 13 to 16 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 28. West wind 9 to 17 mph, with gusts as high as 26 mph.
Wednesday
A chance of flurries before noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 24 by 5pm. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 14. Wind chill values between 4 and 9. North northwest wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday
Increasing clouds, with a high near 29. North northwest wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 24. South southwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 37. West wind 16 to 18 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 21.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 7.
M.L.King Day
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Speer IL
 40.96°N 89.69°W (Elev. 748 ft)
Last Update:
4:16 am CST Jan 13, 2026
Forecast Valid:
4am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation