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

32°F

0°C

Humidity 100%
Wind Speed W 3 mph
Barometer 30.05 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 8 Mar 12:15 am CDT
Extended Forecast for

4 Miles N Marietta IL

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53. South southwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 79. South wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 40. South southwest wind 13 to 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: Showers, mainly before noon. High near 54. Breezy. Chance of precipitation is 80%.

    High: 54 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 33. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 65. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 74. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Monday Night
Clear, with a low around 53. South southwest wind around 7 mph, with gusts as high as 16 mph.
Tuesday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 79. South wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 40. South southwest wind 13 to 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Showers, mainly before noon. High near 54. Breezy. Chance of precipitation is 80%.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 62. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Marietta IL
 40.54°N 90.37°W (Elev. 600 ft)
Last Update:
10:46 pm CST Mar 7, 2026
Forecast Valid:
11pm CST Mar 7, 2026-6pm CDT Mar 14, 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