| NWS Forecast for: Rock County Issued by: National Weather Service Milwaukee, WI Last Update: 1205 PM CST Fri Dec 26 2025 |  |
Rest Of Today: Cloudy. Patchy fog early in the afternoon. Near steady temperature in the lower 40s. Northwest winds 5 to 15 mph. Tonight: Cloudy. Patchy fog in the late evening and overnight. Lows in the lower 30s. Northwest winds up to 5 mph shifting to the southeast after midnight. Saturday: Mostly cloudy. Patchy fog in the morning. Highs in the mid 40s. Southeast winds 5 to 15 mph. Saturday Night: Cloudy with a 40 percent chance of light rain. Lows in the lower 40s. Southeast winds 5 to 15 mph. Sunday: Cloudy. Chance of light rain in the morning, then light rain likely in the afternoon. Highs in the upper 40s. Southwest winds 5 to 10 mph shifting to the northwest 5 to 15 mph in the afternoon. Chance of rain 70 percent. Sunday Night: Cloudy. Chance of light rain and snow through around midnight, then chance of light snow after midnight. Breezy. Much colder. Lows around 17. Chance of precipitation 50 percent. Monday: Mostly cloudy. A 20 percent chance of light snow in the morning. Breezy. Much colder. Highs in the lower 20s. Monday Night: Mostly clear. Lows around 10. Tuesday: Partly sunny. Highs in the upper 20s. Tuesday Night: Mostly cloudy. Lows around 15. Wednesday: Mostly cloudy. Highs in the lower 20s. Wednesday Night: Mostly cloudy. Lows around 6. New Years Day: Mostly sunny. Highs around 18. | |
| Zone Forecast: Rock County | |
Visit your local NWS office at: https://www.weather.gov/mkx |