| NWS Forecast for: Walworth County Issued by: National Weather Service Milwaukee, WI Last Update: 132 PM CDT Sun Oct 18 2026 | |
| Rest Of Today: Sunny. Highs in the lower 60s. Southwest winds 10 to 20 mph. Tonight: Clear. Lows in the upper 30s. Southwest winds 5 to 10 mph. Monday: Sunny. Highs in the mid 60s. Southwest winds up to 5 mph. Monday Night: Mostly clear. Lows in the lower 40s. Southeast winds up to 5 mph shifting to the east after midnight. Tuesday: Sunny. Highs in the upper 60s. Southeast winds up to 5 mph. Tuesday Night: Mostly clear. Lows in the mid 40s. Wednesday: Sunny. Highs in the upper 60s. Wednesday Night: Mostly clear. Lows in the upper 40s. Thursday: Mostly sunny. Highs around 70. Thursday Night: Mostly clear. Lows in the upper 40s. Friday: Mostly sunny. Highs in the upper 60s. Friday Night: Partly cloudy. Lows in the upper 40s. Saturday: Partly sunny. Highs in the upper 60s. | |
| Zone Forecast: Walworth County | |
Visit your local NWS office at: https://www.weather.gov/mkx |