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.

Partly Cloudy

79°F

26°C

Humidity 42%
Wind Speed NW 7 mph
Barometer 30.06 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 2 Sep 1:55 pm CDT
Extended Forecast for

Crest Hill IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. West wind around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. West northwest wind around 5 mph becoming calm.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then periods of showers and possibly a thunderstorm after 2pm. High near 78. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Partly Sunny
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 47. North northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

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

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 57. West northwest wind around 5 mph becoming calm.
Wednesday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then periods of showers and possibly a thunderstorm after 2pm. High near 78. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 47. North northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crest Hill IL
 41.55°N 88.11°W
Last Update:
2:06 pm CDT Sep 2, 2025
Forecast Valid:
2pm CDT Sep 2, 2025-6pm CDT Sep 8, 2025
 
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Additional Resources

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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