| NWS Forecast for: Rock County Issued by: National Weather Service Milwaukee, WI Last Update: 1030 PM CDT Sat May 30 2026 | |
| Tonight: Partly cloudy. Lows in the lower 50s. East winds 5 to 10 mph. Sunday: Partly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph. Sunday Night: Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers after midnight. Mostly cloudy early in the morning. Lows in the lower 50s. East winds up to 5 mph. Monday: Partly sunny. Highs in the upper 70s. East winds up to 10 mph. Monday Night: Partly cloudy through around midnight then clearing. Lows in the lower 50s. Northeast winds up to 10 mph. Tuesday: Sunny. Highs in the upper 70s. Tuesday Night: Clear. Lows around 50. Wednesday: Sunny. Highs in the mid 80s. Wednesday Night: Partly cloudy. Lows in the upper 50s. Thursday: Partly sunny. Highs in the upper 80s. Thursday Night: Mostly cloudy with chance of light showers and slight chance of thunderstorms. Lows in the lower 60s. Chance of precipitation 40 percent. Friday: Partly sunny with a 50 percent chance of light showers and thunderstorms. Highs in the mid 80s. Friday Night: Partly cloudy through around midnight then becoming mostly cloudy. A 50 percent chance of light showers and thunderstorms. Lows in the lower 60s. Saturday: Partly sunny. Slight chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. | |
| Zone Forecast: Rock County | |
Visit your local NWS office at: https://www.weather.gov/mkx |