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

58°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 56°F (13°C)
Visibility 0.50 mi
Last update 25 Jun 2:55 am CDT
Extended Forecast for

Rochelle IL

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 59. West southwest wind around 5 mph.

    Low: 59 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 7am. Otherwise, mostly sunny, with a high near 79. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 79 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly between 10am and 4pm. Increasing clouds, with a high near 75. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 58. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 59. West southwest wind around 5 mph.
Thursday
Areas of fog before 7am. Otherwise, mostly sunny, with a high near 79. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.
Friday
A 30 percent chance of showers, mainly between 10am and 4pm. Increasing clouds, with a high near 75. East wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 58. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 82.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 74.
Monday
Mostly sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rochelle IL
 41.93°N 89.05°W
Last Update:
3:01 am CDT Jun 25, 2026
Forecast Valid:
3am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
 
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Additional Resources

Radar & Satellite Image

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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