National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

59°F

15°C

Humidity 96%
Wind Speed S 14 mph
Barometer 29.41 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 8 Jan 7:15 pm CST
Extended Forecast for

Colchester IL

  • Tonight

    Tonight: Rain and thunderstorms likely before midnight, then a slight chance of rain between midnight and 1am. Increasing clouds, with a low around 40. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Breezy. Rain
    Likely then
    Slight Chance
    Rain

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 47 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A chance of rain after midnight, mixing with snow after 3am. Increasing clouds, with a low around 32. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 9am, then a chance of rain between 9am and 3pm, then a slight chance of rain and snow after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms likely before midnight, then a slight chance of rain between midnight and 1am. Increasing clouds, with a low around 40. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A chance of rain after midnight, mixing with snow after 3am. Increasing clouds, with a low around 32. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
A chance of snow before 9am, then a chance of rain between 9am and 3pm, then a slight chance of rain and snow after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 23.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 48.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colchester IL
 40.42°N 90.78°W (Elev. 669 ft)
Last Update:
4:21 pm CST Jan 8, 2026
Forecast Valid:
7pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation