7-Day Forecast 42.21°N 89.09°W (Text-Only)
NWS Forecast for: Chicago Rockford International Airport IL
Issued by: National Weather Service Chicago, IL
Last Update: 3:36 am CDT May 11, 2026




Overnight: Mostly clear, with a low around 41. Northeast wind around 10 mph, with gusts as high as 15 mph.

Monday: Sunny, with a high near 63. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Monday Night: Partly cloudy, with a low around 41. East wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

Tuesday: A chance of showers, with thunderstorms also possible after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. Breezy, with a south southeast wind 15 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

Tuesday Night: A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 48. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.

Wednesday: Mostly sunny, with a high near 63. Breezy.

Wednesday Night: Mostly clear, with a low around 40.

Thursday: Sunny, with a high near 69.

Thursday Night: Partly cloudy, with a low around 49.

Friday: A chance of showers. Partly sunny, with a high near 73. Breezy.

Friday Night: A chance of showers. Mostly cloudy, with a low around 56.

Saturday: Mostly sunny, with a high near 78.

Saturday Night: A chance of showers. Partly cloudy, with a low around 56.

Sunday: A chance of showers. Partly sunny, with a high near 79.



Chicago Rockford International Airport IL
 42.21°N 89.09°W

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