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

42°F

6°C

Humidity 78%
Wind Speed S 8 mph
Barometer 29.85 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 7 Jan 11:55 pm CST
Extended Forecast for

3 Miles WNW Smithfield IL

  • Overnight

    Overnight: Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 41. South southeast wind around 8 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Rain likely before noon, then showers after noon. Patchy fog before 7am. High near 60. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain Likely
    and Patchy
    Fog then
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 43. South wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Rain then
    Slight Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 48. West wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 48 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Cloudy, with a low around 34. North wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 34 °F

    Cloudy then
    Chance Rain

  • Saturday

    Saturday: A chance of rain and snow before noon, then a chance of snow. Partly sunny, with a high near 40. West northwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. West northwest wind around 14 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 41. South southeast wind around 8 mph, with gusts as high as 20 mph.
Thursday
Rain likely before noon, then showers after noon. Patchy fog before 7am. High near 60. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm. Low around 43. South wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy, with a high near 48. West wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 50 percent chance of rain after midnight. Cloudy, with a low around 34. North wind 3 to 7 mph. Winds could gust as high as 15 mph.
Saturday
A chance of rain and snow before noon, then a chance of snow. Partly sunny, with a high near 40. West northwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. West northwest wind around 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 22.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Smithfield IL
 40.5°N 90.35°W (Elev. 518 ft)
Last Update:
11:37 pm CST Jan 7, 2026
Forecast Valid:
12am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation