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 and Breezy

54°F

12°C

Humidity 56%
Wind Speed SW 23 G 30 mph
Barometer 29.84 in
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill48°F (9°C)
Last update 8 Mar 12:15 pm CDT
Extended Forecast for

Rochelle IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. South southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. South wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 74. South southwest wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 74 °F

    Sunny then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Wednesday

    Wednesday: Rain showers before 1pm, then a chance of rain and snow showers. High near 48. Breezy. Chance of precipitation is 80%.

    High: 48 °F

    Breezy.
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 44. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 70. South southwest wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 48. South wind 5 to 10 mph.
Tuesday
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 74. South southwest wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 38. Chance of precipitation is 90%.
Wednesday
Rain showers before 1pm, then a chance of rain and snow showers. High near 48. Breezy. Chance of precipitation is 80%.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Breezy.
Friday
Mostly cloudy, with a high near 52. Breezy.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rochelle IL
 41.91°N 89.05°W
Last Update:
11:16 am CDT Mar 8, 2026
Forecast Valid:
12pm CDT Mar 8, 2026-6pm CDT Mar 14, 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