7-Day Forecast 41.89°N 89.08°W (Text-Only)
NWS Forecast for: Rochelle Muni-Koritz Field Airport IL
Issued by: National Weather Service Chicago, IL
Last Update: 12:41 pm CDT Jul 18, 2025




This Afternoon: Mostly sunny, with a high near 80. South southeast wind around 5 mph.

Tonight: A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 67. Southeast wind around 5 mph.

Saturday: Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 83. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 66. West wind around 5 mph becoming north northeast after midnight. Winds could gust as high as 10 mph.

Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 80. East northeast wind 5 to 10 mph. Chance of precipitation is 30%.

Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62.

Monday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Tuesday: A chance of showers before 1pm. Partly sunny, with a high near 87.

Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Wednesday: Mostly sunny, with a high near 91.

Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90.



Rochelle Muni-Koritz Field Airport IL
 41.89°N 89.08°W

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