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

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

14°F

-10°C

Humidity 85%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 8 Dec 5:45 am CST
Extended Forecast for

Bolingbrook IL

  • Today

    Today: Mostly cloudy, with a high near 23. East northeast wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 25 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 17 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Cloudy, with a high near 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 37 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Breezy. Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 37 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 23. East northeast wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Tonight
A 20 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 25 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Cloudy, with a high near 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Rain. Low around 34. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Mostly cloudy, with a high near 19.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Partly sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bolingbrook IL
 41.72°N 88.07°W
Last Update:
4:01 am CST Dec 8, 2025
Forecast Valid:
5am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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