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

90°F

32°C

Humidity 33%
Wind Speed SW 5 mph
Barometer 30.19 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 3 Oct 1:35 pm CDT
Extended Forecast for

5 Miles W Lewistown IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 91. South southwest wind around 8 mph.

    High: 91 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. Light south wind.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. South wind around 7 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 87. South wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 61. South wind 3 to 7 mph. Winds could gust as high as 16 mph.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the morning.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 91. South southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 63. Light south wind.
Saturday
Sunny, with a high near 89. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Clear, with a low around 60. South wind around 7 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 87. South wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 61. South wind 3 to 7 mph. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the morning.
Monday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Tuesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lewistown IL
 40.41°N 90.24°W (Elev. 499 ft)
Last Update:
12:51 pm CDT Oct 3, 2025
Forecast Valid:
1pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation