| NWS Forecast for: Jefferson County Issued by: National Weather Service Milwaukee, WI Last Update: 1030 AM CDT Thu Sep 24 2026 |  |
Rest Of Today: Partly sunny. Highs in the mid 60s. East winds 5 to 10 mph. Tonight: Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 50s. East winds up to 5 mph through around midnight becoming calm. Friday: Partly sunny. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. East winds up to 5 mph. Friday Night: Partly cloudy. Lows in the upper 40s. East winds up to 5 mph. Saturday: Partly sunny. Highs in the upper 60s. Southeast winds up to 5 mph. Saturday Night: Mostly cloudy. Lows in the upper 40s. Sunday: Partly sunny. Highs in the upper 60s. Sunday Night: Partly cloudy. Lows in the upper 40s. Monday: Mostly sunny. Highs in the upper 60s. Monday Night: Partly cloudy. Lows in the lower 50s. Tuesday: Partly sunny with a 40 percent chance of rain showers. Highs in the upper 60s. Tuesday Night: Cloudy. Chance of light rain showers through around midnight, then rain showers likely and slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. Wednesday: Mostly cloudy. Rain showers likely in the morning, then chance of rain showers in the afternoon. Highs in the mid 60s. Chance of showers 60 percent. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/mkx |