Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

30°F

-1°C

Humidity 86%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 15 Feb 3:01 am CST
Extended Forecast for

La Salle IL

  • Overnight

    Overnight: Partly cloudy, with a low around 32. West southwest wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. West wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 36. West northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain, then a chance of rain and thunderstorms after midnight.  Mostly cloudy, with a low around 53. Breezy.  Chance of precipitation is 50%.

    Low: 53 °F

    Slight Chance
    Rain then
    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy.

    High: 65 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. West southwest wind around 5 mph.
Sunday
Sunny, with a high near 59. West wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 36. West northwest wind 5 to 10 mph becoming south southwest after midnight.
Washington's Birthday
Mostly sunny, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
A slight chance of rain, then a chance of rain and thunderstorms after midnight. Mostly cloudy, with a low around 53. Breezy. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 65. Breezy.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
A chance of rain after noon. Partly sunny, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Partly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
La Salle IL
 41.34°N 89.09°W
2:11 am CST Feb 15, 2026
3am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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