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

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Overcast

48°F

9°C

Humidity 69%
Wind Speed N 13 G 25 mph
Barometer 30.34 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 16 Oct 9:35 pm CDT
Extended Forecast for

Thornton IL

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Isolated showers before 8am. Partly sunny, then gradually becoming sunny, with a high near 58. North northeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 58 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. South southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. South wind around 5 mph, with gusts as high as 10 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. North wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Isolated showers before 8am. Partly sunny, then gradually becoming sunny, with a high near 58. North northeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Clear, with a low around 38. South southwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 63. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 41. South wind around 5 mph, with gusts as high as 10 mph.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornton IL
 41.57°N 87.58°W
Last Update:
9:31 pm CDT Oct 16, 2026
Forecast Valid:
9pm CDT Oct 16, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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