Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed S 9 mph
Barometer 29.81 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 10 Feb 3:15 am CST
Extended Forecast for

Romeoville IL

  • Overnight

    Overnight: Partly cloudy, with a low around 34. South southwest wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Southwest wind 10 to 15 mph becoming north northwest in the morning. Winds could gust as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon.  Cloudy, with a high near 41.

    High: 41 °F

    Cloudy then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. South southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 47. Southwest wind 10 to 15 mph becoming north northwest in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind around 10 mph.
Wednesday
Sunny, with a high near 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Thursday
A 20 percent chance of snow after noon. Cloudy, with a high near 41.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 27.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A chance of rain. Mostly sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 29.
Washington's Birthday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Romeoville IL
 41.63°N 88.1°W
3:11 am CST Feb 10, 2026
3am CST Feb 10, 2026-6pm CST Feb 16, 2026
 
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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