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

42°F

6°C

Humidity 82%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Oct 12:55 am CDT
Extended Forecast for

Rochelle IL

  • Overnight

    Overnight: Partly cloudy, with a low around 43. South southeast wind around 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers, mainly before 9am. Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 65 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 40. West northwest wind 5 to 10 mph becoming north northeast after midnight.

    Low: 40 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 68. North northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. East wind around 5 mph, with gusts as high as 10 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. South southeast wind around 5 mph.
Friday
Scattered showers, mainly before 9am. Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 40. West northwest wind 5 to 10 mph becoming north northeast after midnight.
Saturday
Sunny, with a high near 68. North northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
Mostly clear, with a low around 44. East wind around 5 mph, with gusts as high as 10 mph.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 54.
Columbus Day
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 71.
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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:
12:35 am CDT Oct 10, 2025
Forecast Valid:
1am CDT Oct 10, 2025-6pm CDT Oct 16, 2025
 
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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