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

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

44°F

7°C

Humidity 80%
Wind Speed E 13 mph
Barometer 30.03 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 25 Dec 3:55 pm CST
Extended Forecast for

Oglesby IL

  • Tonight

    Tonight: Scattered showers, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a temperature rising to around 49 by 4am. East wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    Low: 44 °F⇑

    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 53. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after midnight. Cloudy, with a low around 49. Southeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 49 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow before midnight. Mostly cloudy, with a low around 16. Windy. Chance of precipitation is 40%.

    Low: 16 °F

    Chance
    Rain/Snow and
    Blustery then
    Mostly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 23. Windy.

    High: 23 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
Scattered showers, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a temperature rising to around 49 by 4am. East wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Friday
Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 53. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of rain after midnight. Cloudy, with a low around 49. Southeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 16. Windy. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 23. Windy.
Monday Night
Mostly clear, with a low around 13. Blustery.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 16.
New Year's Day
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oglesby IL
 41.3°N 89.09°W
Last Update:
3:11 pm CST Dec 25, 2025
Forecast Valid:
4pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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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