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

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed NE 5 mph
Barometer 30.30 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Dec 4:55 am CST
Extended Forecast for

4 Miles E Oswego IL

  • Today

    Today: Drizzle, mainly after 5pm. Mostly cloudy, with a high near 44. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 44 °F

    Mostly Cloudy
    then Drizzle

  • Tonight

    Tonight: Drizzle, mainly before 10pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 37. Light and variable wind becoming north northeast 5 to 10 mph after midnight.

    Low: 37 °F

    Drizzle and
    Patchy Fog
    then Areas
    Drizzle and
    Patchy Fog

  • Christmas Day

    Christmas Day: Cloudy, with a high near 42. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Cloudy, with a low around 37. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain before noon. Mostly cloudy, with a high near 47. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 47 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 36.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Drizzle, mainly after 5pm. Mostly cloudy, with a high near 44. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Tonight
Drizzle, mainly before 10pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 37. Light and variable wind becoming north northeast 5 to 10 mph after midnight.
Christmas Day
Cloudy, with a high near 42. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Rain likely, mainly after midnight. Cloudy, with a low around 37. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of rain before noon. Mostly cloudy, with a high near 47. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
Cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 41. Breezy.
Sunday Night
Partly cloudy, with a low around 11. Blustery.
Monday
Sunny, with a high near 20. Blustery.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Oswego IL
 41.71°N 88.27°W
Last Update:
3:11 am CST Dec 24, 2025
Forecast Valid:
5am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation