| NWS Forecast for: Rock County Issued by: National Weather Service Milwaukee, WI Last Update: 132 PM CDT Sat Oct 10 2026 |  |
| Rest Of Today: Warmer. Mostly sunny. Highs in the lower 80s. South winds 10 to 15 mph. Tonight: Partly cloudy until early morning then becoming clear. Lows in the mid 50s. South winds 5 to 15 mph. Sunday: Sunny. Highs in the upper 70s. South winds 5 to 10 mph. Sunday Night: Mostly clear through around midnight then becoming mostly cloudy. Lows around 60. South winds 5 to 10 mph. Columbus Day: Partly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph. Monday Night: Partly cloudy. A 20 percent chance of light showers and thunderstorms after midnight. Lows in the mid 60s. Tuesday: Mostly sunny. Highs in the mid 70s. Tuesday Night: Partly cloudy with a 20 percent chance of light rain showers. Cooler. Lows in the lower 50s. Wednesday: Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 60s. Wednesday Night: Mostly cloudy with a 40 percent chance of light rain showers. Lows in the lower 50s. Thursday: Mostly cloudy with a 50 percent chance of light rain showers. Highs in the mid 60s. Thursday Night: Mostly cloudy with a 40 percent chance of light rain showers. Lows in the upper 40s. Friday: Partly sunny. A 20 percent chance of light rain showers in the morning. Highs around 60. | |
| Zone Forecast: Rock County | |
Visit your local NWS office at: https://www.weather.gov/mkx |