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

Morris Muni-James R Washburn Field Airport (KC09)

Lat: 41.43°NLon: 88.42°WElev: 584ft.

Mostly Cloudy

50°F

10°C

Humidity 62%
Wind Speed W 3 mph
Barometer 29.84 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 5 May 10:00 pm CDT
Extended Forecast for

Mazon ILSimilar City Names

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind around 5 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 38. Northwest wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 15 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 59. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 38. Northwest wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 66.
Friday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 76.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53.
Sunday
A chance of showers before 1pm. Mostly cloudy, with a high near 68.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mazon ILSimilar City Names
 41.23°N 88.42°W
Last Update:
8:51 pm CDT May 5, 2026
Forecast Valid:
10pm CDT May 5, 2026-6pm CDT May 12, 2026
 
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