| NWS Forecast for: Rockford IL Issued by: National Weather Service Chicago, IL Last Update: 1:11 am CDT Jul 30, 2026 |  |
| Overnight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 61. Calm wind. Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon. Thursday Night: Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening. Friday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 75. Light south southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Friday Night: Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. East northeast wind 10 to 15 mph. Chance of precipitation is 90%. Saturday: Showers likely before 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%. Saturday Night: Partly cloudy, with a low around 60. Sunday: Sunny, with a high near 81. Sunday Night: Mostly clear, with a low around 58. Monday: Sunny, with a high near 83. Monday Night: Mostly clear, with a low around 61. Tuesday: Sunny, with a high near 85. Tuesday Night: Partly cloudy, with a low around 64. Wednesday: A chance of showers. Mostly sunny, with a high near 85. | |
| Rockford IL 42.28°N 89.06°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
