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

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Overcast

60°F

16°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.27 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 25 Sep 4:35 am CDT
Extended Forecast for

Macomb IL

  • Overnight

    Overnight: Occasional sprinkles. Mostly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Sprinkles

  • Friday

    Friday: Occasional sprinkles with a chance of showers before 3pm, then a slight chance of showers between 3pm and 4pm. Mostly cloudy, with a high near 66. East wind around 5 mph. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 57. East wind around 5 mph.

    Low: 57 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly between 1pm and 5pm. Mostly cloudy, with a high near 65. East wind around 5 mph becoming calm.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 7pm, then a chance of showers after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Occasional sprinkles. Mostly cloudy, with a low around 60. East wind around 5 mph.
Friday
Occasional sprinkles with a chance of showers before 3pm, then a slight chance of showers between 3pm and 4pm. Mostly cloudy, with a high near 66. East wind around 5 mph. Chance of precipitation is 50%.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 57. East wind around 5 mph.
Saturday
A 40 percent chance of showers, mainly between 1pm and 5pm. Mostly cloudy, with a high near 65. East wind around 5 mph becoming calm.
Saturday Night
A chance of showers before 7pm, then a chance of showers after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 69.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 72.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 72.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Macomb IL
 40.46°N 90.67°W (Elev. 705 ft)
Last Update:
2:36 am CDT Sep 25, 2026
Forecast Valid:
4am CDT Sep 25, 2026-6pm CDT Oct 1, 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