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

Hazardous Weather Conditions

Current conditions at

Morris Muni-James R Washburn Field Airport (KC09)

Lat: 41.43°NLon: 88.42°WElev: 584ft.

Fair

46°F

8°C

Humidity 46%
Wind Speed S 8 mph
Barometer 30.30 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 2 Mar 1:35 pm CST
Extended Forecast for

Mazon IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Increasing clouds, with a low around 33. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely before 1pm, then a chance of showers after 3pm. Cloudy, with a high near 46. East wind around 5 mph becoming calm. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 34. East northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Cloudy, with a high near 52. East wind around 5 mph, with gusts as high as 15 mph.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers after midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 71.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 33. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.
Tuesday
Showers likely before 1pm, then a chance of showers after 3pm. Cloudy, with a high near 46. East wind around 5 mph becoming calm. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. East northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 52. East wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night
Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Cloudy, with a low around 44. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 61. Chance of precipitation is 80%.
Thursday Night
A chance of showers after midnight. Mostly cloudy, with a low around 44.
Friday
Showers likely. Mostly cloudy, with a high near 71.
Friday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56.
Saturday
Showers likely. Mostly cloudy, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mazon IL
 41.23°N 88.45°W
Last Update:
1:36 pm CST Mar 2, 2026
Forecast Valid:
1pm CST Mar 2, 2026-6pm CDT Mar 8, 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