| NWS Forecast for: Jefferson County Issued by: National Weather Service Milwaukee, WI Last Update: 132 PM CDT Wed Sep 23 2026 | |
Rest Of Today: Partly sunny. Highs in the mid 60s. East winds 5 to 10 mph. Tonight: Partly cloudy. Lows around 50. Northeast winds up to 5 mph. Thursday: Sunny in the morning then becoming partly sunny. Highs in the mid 60s. East winds 5 to 10 mph. Thursday Night: Mostly cloudy. Lows in the mid 50s. East winds up to 5 mph. Friday: Partly sunny. Highs in the upper 60s. East winds up to 5 mph. Friday Night: Partly cloudy. Lows in the upper 40s. Saturday: Partly sunny. Highs in the mid 60s. Saturday Night: Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows around 50. Sunday: Mostly cloudy. Highs in the mid 60s. Sunday Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 40s. Monday: Partly sunny. Highs in the upper 60s. Monday Night: Partly cloudy. Lows in the lower 50s. Tuesday: Partly sunny with a 40 percent chance of light rain showers. Highs around 70. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/mkx |