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

56°F

13°C

Humidity 67%
Wind Speed SW 10 mph
Barometer 29.92 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 5 Nov 2:15 am CST
Extended Forecast for

3 Miles NNW Marietta IL

  • Overnight

    Overnight: Clear, with a low around 49. Southwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. West wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 61. Light east southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 61 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 51. South southeast wind 9 to 13 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Sunny, with a high near 68. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of rain after noon. Partly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Clear, with a low around 49. Southwest wind around 11 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 62. West wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 31. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 61. Light east southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 51. South southeast wind 9 to 13 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 68. West wind 9 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 36. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Saturday
A 40 percent chance of rain after noon. Partly sunny, with a high near 57.
Saturday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 21.
Veterans Day
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Marietta IL
 40.55°N 90.4°W (Elev. 650 ft)
Last Update:
1:53 am CST Nov 5, 2025
Forecast Valid:
2am CST Nov 5, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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