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

36°F

2°C

Humidity 71%
Wind Speed NW 9 mph
Barometer 30.12 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Mar 10:15 pm CDT
Extended Forecast for

3 Miles SE Avon IL

  • Tonight

    Tonight: A chance of flurries between 3am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. North northwest wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 7am, then a chance of flurries between 7am and 8am. Partly sunny, with a high near 52. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    High: 52 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 45. East southeast wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 17 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: 66 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then snow. Low around 17. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Rain/Snow and
    Blustery then
    Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 23. Blustery, with a west northwest wind 26 to 29 mph, with gusts as high as 41 mph.

    High: 23 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 33 mph.

    Low: 6 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29.

    High: 29 °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 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of flurries between 3am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. North northwest wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow before 7am, then a chance of flurries between 7am and 8am. Partly sunny, with a high near 52. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Saturday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 45. East southeast wind 13 to 16 mph, with gusts as high as 28 mph.
Sunday
Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 17 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 17. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 40 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 23. Blustery, with a west northwest wind 26 to 29 mph, with gusts as high as 41 mph.
Monday Night
Partly cloudy, with a low around 6. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Avon IL
 40.63°N 90.4°W (Elev. 610 ft)
Last Update:
9:36 pm CDT Mar 13, 2026
Forecast Valid:
10pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation