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.

Fair

79°F

26°C

Humidity 39%
Wind Speed SW 20 mph
Barometer 29.54 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 4 May 6:35 pm CDT
Extended Forecast for

Tennessee IL

  • Tonight

    Tonight: A chance of showers and thunderstorms. Increasing clouds, with a low around 48. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 60. North wind around 10 mph.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43. North wind 5 to 10 mph.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly cloudy, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Increasing clouds, with a low around 48. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 60. North wind around 10 mph.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43. North wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 57. North wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tennessee IL
 40.4°N 90.84°W (Elev. 653 ft)
Last Update:
6:11 pm CDT May 4, 2026
Forecast Valid:
6pm CDT May 4, 2026-6pm CDT May 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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