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

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Apr 1:55 am CDT
Extended Forecast for

2 Miles WNW Avon IL

  • Overnight

    Overnight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 61. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 61 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm. Patchy frost after 2am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind around 5 mph.

    Low: 36 °F

    Chance
    Showers then
    Patchy Frost

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Patchy frost before 8am. Otherwise, increasing clouds, with a high near 58. North wind 5 to 10 mph.

    High: 58 °F

    Patchy Frost
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Patchy frost after 1am. Otherwise, partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Patchy Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 38. Calm wind.
Thursday
A 30 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 61. Light and variable wind becoming west 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Patchy frost after 2am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind around 5 mph.
Friday
A 20 percent chance of showers after 1pm. Patchy frost before 8am. Otherwise, increasing clouds, with a high near 58. North wind 5 to 10 mph.
Friday Night
Patchy frost after 1am. Otherwise, partly cloudy, with a low around 37.
Saturday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
A 40 percent chance of showers. Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 76.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Avon IL
 40.68°N 90.48°W (Elev. 650 ft)
Last Update:
1:26 am CDT Apr 30, 2026
Forecast Valid:
2am CDT Apr 30, 2026-6pm CDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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