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.

Fair

48°F

9°C

Humidity 46%
Wind Speed SW 18 G 24 mph
Barometer 30.14 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Feb 11:21 am CST
Extended Forecast for

Oglesby IL

  • Today

    Today: Sunny, with a high near 53. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 35. South southeast wind around 5 mph becoming northwest after midnight.

    Low: 35 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Sunny, with a high near 58. West northwest wind around 5 mph.

    High: 58 °F

    Sunny

  • Sunday Night

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

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 53. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 31. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 52. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 35. South southeast wind around 5 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 58. West northwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 36.
Washington's Birthday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 50.
Wednesday
A chance of rain. Partly sunny, with a high near 64. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oglesby IL
 41.3°N 89.09°W
Last Update:
10:46 am CST Feb 13, 2026
Forecast Valid:
11am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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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