| NWS Forecast for: Johnson County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 627 AM CDT Wed Aug 27 2025 | |
Today: Partly sunny this morning, then becoming mostly cloudy. A slight chance of showers. A slight chance of thunderstorms this afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Tonight: Partly cloudy. Lows in the mid 50s. South winds around 5 mph. Thursday: Sunny. Highs in the lower 80s. West winds around 5 mph. Thursday Night: Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph. Friday: Mostly sunny. Highs in the mid 70s. East winds around 5 mph. Friday Night: Mostly clear. Lows in the lower 50s. Saturday Through Labor Day: Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. Monday Night And Tuesday: Mostly clear. Lows in the mid 50s. Highs in the lower 80s. | |
| Zone Forecast: Johnson County | |
Visit your local NWS office at: https://www.weather.gov/dvn |