| NWS Forecast for: Rockford IL Issued by: National Weather Service Chicago, IL Last Update: 2:31 pm CDT Sep 14, 2026 | |
Tonight: Showers and possibly a thunderstorm, mainly after 1am. Low around 65. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Tuesday: Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms, mainly between 10am and 4pm. High near 76. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 58. West northwest wind around 5 mph becoming north northeast after midnight. Chance of precipitation is 20%. Wednesday: A slight chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. Northeast wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 60%. Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. Thursday: Showers likely and possibly a thunderstorm before 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%. Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 63. Friday: A chance of showers. Mostly cloudy, with a high near 80. Friday Night: A chance of showers. Partly cloudy, with a low around 66. Saturday: Showers likely, mainly after 1pm. Partly sunny, with a high near 82. Saturday Night: A chance of showers. Mostly cloudy, with a low around 63. Sunday: A chance of showers. Mostly cloudy, with a high near 76. Sunday Night: A chance of showers. Mostly cloudy, with a low around 59. Monday: Partly sunny, with a high near 74. | |
| Rockford IL 42.28°N 89.06°W | |
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