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

67°F

19°C

Humidity 29%
Wind Speed W 20 mph
Barometer 29.88 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 16 Feb 2:55 pm CST
Extended Forecast for

3 Miles NNW Nachusa IL

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 39. South southwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

    Low: 39 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then rain likely and possibly a thunderstorm between midnight and 3am, then a chance of rain after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 48. Southeast wind around 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Wednesday

    Wednesday: Sunny, with a high near 63. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after noon. Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

  • Friday

    Friday: A chance of rain and snow before noon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

Detailed Forecast

Washington's Birthday
Sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 39. South southwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Tuesday
A 20 percent chance of rain after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of rain before midnight, then rain likely and possibly a thunderstorm between midnight and 3am, then a chance of rain after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 48. Southeast wind around 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 63. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A 50 percent chance of rain after noon. Partly sunny, with a high near 62.
Thursday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 34.
Friday
A chance of rain and snow before noon. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Nachusa IL
 41.87°N 89.38°W
Last Update:
3:11 pm CST Feb 16, 2026
Forecast Valid:
3pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation