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.

Overcast

54°F

12°C

Humidity 84%
Wind Speed SE 9 mph
Barometer 30.32 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 31 Oct 11:55 pm CST
Extended Forecast for

Oregon IL

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 5am. Cloudy, with a low around 50. Southeast wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

    Low: 50 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain or sprinkles before 7am, then a slight chance of sprinkles after 7am. Mostly cloudy, with a high near 64. South southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 10%.

    High: 64 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. South southeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 71. Chance of precipitation is 90%.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 5am. Cloudy, with a low around 50. Southeast wind around 5 mph becoming calm. Winds could gust as high as 10 mph.
Sunday
A slight chance of rain or sprinkles before 7am, then a slight chance of sprinkles after 7am. Mostly cloudy, with a high near 64. South southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 10%.
Sunday Night
Mostly cloudy, with a low around 52. South southeast wind around 5 mph, with gusts as high as 10 mph.
Monday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Showers likely. Cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday
Showers. High near 71. Chance of precipitation is 90%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oregon IL
 42°N 89.34°W
Last Update:
10:11 pm CDT Oct 31, 2026
Forecast Valid:
1am CDT Nov 1, 2026-6pm CST Nov 7, 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