Weather World
City of Delavan, WisconsinDelavan, WI 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Delavan, WI Weather Forecast
Delavan, WI Weather Forecast Date: 130 AM CDT Sat Sep 26 2026
The area/counties/county of: Walworth, including the cities of: Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy.or toggle through each period.
Rest of Tonight... Mostly clear. Patchy fog. Near steady temperature in the upper 40s. Calm winds.
Saturday... Partly sunny. Patchy fog in the morning. Highs in the mid 60s. East winds up to 5 mph.
Saturday Night... Partly cloudy until early morning then becoming mostly cloudy. Lows in the upper 40s. East winds up to 5 mph through around midnight becoming calm.
Sunday... Partly sunny. Highs in the upper 60s. Calm winds becoming northeast up to 5 mph in the afternoon.
Sunday Night... Partly cloudy. Lows in the upper 40s. Calm winds.
Monday... Mostly sunny. Highs around 70.
Monday Night... Mostly clear. Lows in the lower 50s.
Tuesday... Partly sunny. A 20% chance of light rain showers in the afternoon. Highs around 70.
Tuesday Night... Mostly cloudy with light rain showers likely. Lows in the upper 50s. Chance of showers 70%.
Wednesday... Cloudy. Light rain showers likely in the morning, then chance of light rain showers in the afternoon. Highs in the upper 60s. Chance of showers 60%.
Wednesday Night... Mostly cloudy. Chance of light rain showers through around midnight, then rain showers likely after midnight. Lows in the upper 50s. Chance of showers 60%.
Thursday... Mostly cloudy. Light rain showers likely in the morning, then chance of light rain showers in the afternoon. Highs in the upper 60s. Chance of showers 60%.
Thursday Night... Mostly cloudy with a 40% chance of light rain showers. Lows in the mid 50s.
POP = Probability of Precipitation
Delavan Radar Loop
Use the map search tool if you want to place a location marker on the radar map...