I-88 weather conditions near Rock Falls, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fog/Mist 76°F 2025-07-24T03:55:00-05:00
• Today 2025-07-24, Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Heat index values as high as 102. West wind around 10 mph.
• Tonight 2025-07-24, T-storms Likely. Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 70. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
• Friday 2025-07-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.
• Friday Night 2025-07-25, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Saturday 2025-07-26, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Saturday Night 2025-07-26, Mostly Clear. Mostly clear, with a low around 69.
• Sunday 2025-07-27, Mostly Sunny. Mostly sunny, with a high near 91.
• Sunday Night 2025-07-27, Mostly Clear. Mostly clear, with a low around 73.
• Monday 2025-07-28, Sunny. Sunny, with a high near 94.
• Monday Night 2025-07-28, Mostly Clear. Mostly clear, with a low around 73.
• Tuesday 2025-07-29, Mostly Sunny. Mostly sunny, with a high near 91.
• Tuesday Night 2025-07-29, Partly Cloudy. Partly cloudy, with a low around 67.
• Wednesday 2025-07-30, Partly Sunny. Partly sunny, with a high near 82.