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.

Fog/Mist

42°F

6°C

Humidity 88%
Wind Speed W 17 mph
Barometer 29.81 in
Dewpoint 38°F (3°C)
Visibility 4.00 mi
Wind Chill34°F (1°C)
Last update 7 Mar 11:55 am CST
Extended Forecast for

Rochelle IL

  • This Afternoon

    This Afternoon: A slight chance of drizzle before 1pm. Cloudy, with a temperature falling to around 40 by 5pm. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F⇓

    Slight Chance
    Drizzle and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 44. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Showers likely, mainly after noon. Mostly sunny, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Cloudy, with a low around 36.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: A chance of rain showers before noon, then a chance of rain and snow showers. Cloudy, with a high near 46. Breezy.

    High: 46 °F

    Chance
    Showers then
    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
A slight chance of drizzle before 1pm. Cloudy, with a temperature falling to around 40 by 5pm. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 61. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 44. Southwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 43.
Tuesday
Showers likely, mainly after noon. Mostly sunny, with a high near 65. Chance of precipitation is 70%.
Tuesday Night
Showers. Cloudy, with a low around 36.
Wednesday
A chance of rain showers before noon, then a chance of rain and snow showers. Cloudy, with a high near 46. Breezy.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain and snow showers. Cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rochelle IL
 41.93°N 89.08°W
Last Update:
11:11 am CST Mar 7, 2026
Forecast Valid:
12pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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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