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.

Mostly Cloudy

66°F

19°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.88 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 19 Jun 12:15 am CDT
Extended Forecast for

4 Miles SSE Lewistown IL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. West wind around 6 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 84. West northwest wind 5 to 7 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 89. South wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 74. South wind around 10 mph, with gusts as high as 22 mph.

    Low: 74 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 76. South southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. West wind around 6 mph, with gusts as high as 15 mph.
Juneteenth
Sunny, with a high near 84. West northwest wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 65. Light and variable wind.
Friday
Mostly sunny, with a high near 89. South wind 5 to 11 mph, with gusts as high as 22 mph.
Friday Night
Clear, with a low around 74. South wind around 10 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 94. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 76. South southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Sunday
Sunny and hot, with a high near 95.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny, with a high near 94.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 73.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Lewistown IL
 40.34°N 90.12°W (Elev. 449 ft)
Last Update:
12:11 am CDT Jun 19, 2025
Forecast Valid:
12am CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
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