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

43°F

6°C

Humidity 60%
Wind Speed N 14 mph
Barometer 30.02 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 27 Feb 11:55 pm CST
Extended Forecast for

2 Miles WNW Avon IL

  • Overnight

    Overnight: Increasing clouds, with a low around 30. North wind 5 to 10 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 48. North wind 5 to 10 mph becoming east in the afternoon.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 38. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Overnight
Increasing clouds, with a low around 30. North wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 48. North wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 21. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 38. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday
Mostly cloudy, with a high near 42.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 32.
Tuesday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 42.
Friday
Rain likely. Cloudy, with a high near 61. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Avon IL
 40.68°N 90.48°W (Elev. 650 ft)
Last Update:
11:17 pm CST Feb 27, 2026
Forecast Valid:
12am CST Feb 28, 2026-6pm CST Mar 6, 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