| NWS Forecast for: Rockford IL Issued by: National Weather Service Chicago, IL Last Update: 10:41 pm CDT Jun 30, 2026 |  |
Overnight: Mostly clear, with a low around 77. Southwest wind around 10 mph, with gusts as high as 20 mph. Wednesday: Sunny, with a high near 94. Heat index values as high as 102. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Wednesday Night: Mostly clear, with a low around 77. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Heat index values as high as 101. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. Friday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 70%. Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. Independence Day: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Sunday: A chance of showers. Partly sunny, with a high near 84. Sunday Night: A chance of showers. Partly cloudy, with a low around 66. Monday: Mostly sunny, with a high near 85. Monday Night: Partly cloudy, with a low around 66. Tuesday: Mostly sunny, with a high near 85. | |
| Rockford IL 42.28°N 89.06°W | |
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