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

60°F

16°C

Humidity 75%
Wind Speed NE 5 mph
Barometer 30.25 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Oct 2:35 am CDT
Extended Forecast for

Oglesby IL

  • Overnight

    Overnight: Isolated showers. Cloudy, with a low around 58. East northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers before 1pm. Cloudy, with a high near 66. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 66 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. East wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

    Low: 60 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 73.

    High: 73 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Partly cloudy, with a low around 47.

    Low: 47 °F

    Showers
    Likely

Detailed Forecast

Overnight
Isolated showers. Cloudy, with a low around 58. East northeast wind around 10 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers before 1pm. Cloudy, with a high near 66. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 54. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 56. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 76.
Friday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 73.
Saturday Night
Showers likely, mainly after 1am. Partly cloudy, with a low around 47.
Sunday
A chance of showers before 1pm. Mostly sunny, with a high near 61.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oglesby IL
 41.3°N 89.06°W
Last Update:
1:11 am CDT Oct 15, 2025
Forecast Valid:
2am CDT Oct 15, 2025-6pm CDT Oct 21, 2025
 
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