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.

Overcast

43°F

6°C

Humidity 88%
Wind Speed W 18 G 25 mph
Barometer 29.95 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Mar 1:35 pm CST
Extended Forecast for

3 Miles SSE Fiatt IL

  • This Afternoon

    This Afternoon: Cloudy, with a steady temperature around 42. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 42 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 64. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. South southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 73 °F

    Sunny

  • Monday Night

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

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. South wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 41. Chance of precipitation is 100%.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Showers, mainly before noon. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Showers then
    Chance
    Showers

Detailed Forecast

This Afternoon
Cloudy, with a steady temperature around 42. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 64. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 44. South southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 73. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly 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. Partly sunny, with a high near 78. South wind 6 to 15 mph, with gusts as high as 26 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 41. Chance of precipitation is 100%.
Wednesday
Showers, mainly before noon. High near 55. Chance of precipitation is 80%.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 61. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Fiatt IL
 40.54°N 90.17°W (Elev. 650 ft)
Last Update:
1:11 pm CST Mar 7, 2026
Forecast Valid:
1pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation