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

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

25°F

-4°C

Humidity 69%
Wind Speed S 14 mph
Barometer 30.14 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 1 Feb 5:20 pm CST
Extended Forecast for

Oglesby IL

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Cloudy, with a steady temperature around 23. South wind around 10 mph, with gusts as high as 15 mph.

    High: 23 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before midnight. Cloudy, with a steady temperature around 21. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely

  • Monday

    Monday: Partly sunny, with a high near 30. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. West northwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. North wind around 5 mph, with gusts as high as 15 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a steady temperature around 23. South wind around 10 mph, with gusts as high as 15 mph.
Tonight
Snow likely, mainly before midnight. Cloudy, with a steady temperature around 21. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 30. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 18. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 29. North wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 10.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oglesby IL
 41.3°N 89.09°W
Last Update:
3:01 pm CST Feb 1, 2026
Forecast Valid:
5pm CST Feb 1, 2026-6pm CST Feb 8, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation