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

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Overcast

40°F

4°C

Humidity 82%
Wind Speed W 7 G 16 mph
Barometer 29.99 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Mar 10:35 pm CDT
Extended Forecast for

Crystal Lawns IL

  • Tonight

    Tonight: Cloudy early, then gradual clearing, with a low around 34. West wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 45. South southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 100%.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: Showers, mainly before noon. Cloudy, with a high near 52.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Blustery

Detailed Forecast

Tonight
Cloudy early, then gradual clearing, with a low around 34. West wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 62. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 45. South southwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 50. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 100%.
Wednesday
Showers, mainly before noon. Cloudy, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 27. Blustery.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 36. Breezy.
Friday
Mostly cloudy, with a high near 59. Breezy.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lawns IL
 41.57°N 88.17°W
Last Update:
8:31 pm CST Mar 7, 2026
Forecast Valid:
9pm CST Mar 7, 2026-6pm CDT Mar 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation