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

32°F

0°C

Humidity 70%
Wind Speed W 8 mph
Barometer 30.19 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Mar 1:15 am CDT
Extended Forecast for

Rochelle IL

  • Overnight

    Overnight: Mostly clear, with a low around 28. West wind around 10 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 47. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Showers likely, mainly before 3am. Mostly cloudy, with a low around 34. Windy, with a south wind 15 to 20 mph becoming south southwest 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Windy. Slight
    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 44. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.

    High: 44 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers. Cloudy, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers before 10pm, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Showers. Cloudy, with a high near 50. Breezy.

    High: 50 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 15. Windy.

    Low: 15 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. West wind around 10 mph.
Thursday
Increasing clouds, with a high near 47. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely, mainly before 3am. Mostly cloudy, with a low around 34. Windy, with a south wind 15 to 20 mph becoming south southwest 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 44. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 28. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers. Cloudy, with a high near 42. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers before 10pm, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 33. Chance of precipitation is 70%.
Sunday
Showers. Cloudy, with a high near 50. Breezy.
Sunday Night
Snow. Cloudy, with a low around 15. Windy.
Monday
Mostly cloudy, with a high near 22. Blustery.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 39.
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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:
1:21 am CDT Mar 12, 2026
Forecast Valid:
1am CDT Mar 12, 2026-6pm CDT Mar 18, 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