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

Rochelle, Rochelle Municipal-Koritz Field Airport (KRPJ)

Lat: 41.89°NLon: 89.08°WElev: 768ft.

Fair

24°F

-4°C

Humidity 78%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 26 Feb 10:15 pm CST
Extended Forecast for

Rochelle Muni-Koritz Field Airport IL

  • Tonight

    Tonight: Clear, with a low around 20. South southwest wind around 5 mph.

    Low: 20 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 27. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. North northeast wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of freezing rain after midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

Detailed Forecast

Tonight
Clear, with a low around 20. South southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 63. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Increasing clouds, with a low around 27. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Saturday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. North northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 15. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 33.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 38.
Monday Night
A chance of freezing rain after midnight. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain or freezing rain before noon, then a chance of rain. Cloudy, with a high near 41.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain. Partly sunny, with a high near 49.
Wednesday Night
Rain likely. Cloudy, with a low around 37.
Thursday
Rain likely. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rochelle Muni-Koritz Field Airport IL
 41.89°N 89.08°W
Last Update:
10:01 pm CST Feb 26, 2026
Forecast Valid:
10pm CST Feb 26, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation