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

41°F

5°C

Humidity 60%
Wind Speed SE 12 mph
Barometer 30.26 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 8 Apr 12:35 am CDT
Extended Forecast for

3 Miles SSE Fiatt IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Southeast wind around 11 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 32 mph.

    High: 71 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 1am. Increasing clouds, with a low around 52. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 72. West southwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. South southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 63. West northwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Northeast wind around 6 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Southeast wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 71. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 32 mph.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Increasing clouds, with a low around 52. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Thursday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 72. West southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. South southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 63. West northwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 43. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 77.
Sunday Night
Showers likely. Mostly cloudy, with a low around 62.
Monday
Showers likely. Partly sunny, with a high near 81. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58.
Tuesday
Showers likely. Mostly cloudy, with a high near 74.
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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:
12:36 am CDT Apr 8, 2026
Forecast Valid:
12am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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