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

49°F

9°C

Humidity 32%
Wind Speed NE 10 G 16 mph
Barometer 30.07 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 28 Feb 1:35 pm CST
Extended Forecast for

3 Miles SSE Fiatt IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 48. East northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 39. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 27. East wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 44. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 36. Southeast wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 51. East southeast wind around 7 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, with thunderstorms also possible after noon. Cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. East northeast wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 22. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 39. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. East wind 6 to 8 mph, with gusts as high as 17 mph.
Monday
Mostly cloudy, with a high near 44. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Rain, mainly after midnight. Low around 36. Southeast wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 51. East southeast wind around 7 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 41. Chance of precipitation is 70%.
Wednesday
Rain likely, with thunderstorms also possible after noon. Cloudy, with a high near 59. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 63.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
Rain likely. Mostly cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Fiatt IL
 40.54°N 90.17°W (Elev. 650 ft)
Last Update:
1:46 pm CST Feb 28, 2026
Forecast Valid:
1pm CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation