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

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

51°F

11°C

Humidity 35%
Wind Speed NW 20 G 23 mph
Barometer 30.00 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 Mar 5:35 pm CDT
Extended Forecast for

4 Miles SSE Lewistown IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. Southeast wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 46. East southeast wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain likely before 10am, then showers, mainly after 10am. High near 68. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Breezy. Rain
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then snow. Low around 18. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Rain/Snow and
    Breezy then
    Snow and
    Blustery

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery, with a west northwest wind around 24 mph, with gusts as high as 39 mph.

    High: 24 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. West northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Saturday
Partly sunny, with a high near 54. Southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 46. East southeast wind 10 to 13 mph, with gusts as high as 25 mph.
Sunday
Rain likely before 10am, then showers, mainly after 10am. High near 68. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 10pm, then snow. Low around 18. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery, with a west northwest wind around 24 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 7. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Lewistown IL
 40.34°N 90.12°W (Elev. 449 ft)
Last Update:
5:36 pm CDT Mar 13, 2026
Forecast Valid:
5pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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Chance of Precipitation