Weather World
Lower Island Lake, WI 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Lower Island Lake, WI Weather Forecast
Lower Island Lake, WI Weather Forecast Date: 122 AM CDT Sat Aug 29 2026
The area/counties/county of: Northern Oconto County, including the cities of: Mountain, Lakewood, and Townsend.or toggle through each period.
Rest Of The Night... Mostly cloudy. Lows in the upper 50s. Light and variable wind.
Saturday... Cloudy. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 70s. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of rain 80%.
Saturday Night... Cloudy. Showers likely in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 50s. Light and variable wind. Chance of rain 70%.
Sunday... Humid. Cloudy. Patchy fog in the morning. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Light and variable wind becoming east around 5 mph in the afternoon. Chance of rain 40%.
Sunday Night... Mostly cloudy with a chance of showers. Lows in the lower 60s. Light and variable wind. Chance of rain 40%.
Monday... Humid. Partly sunny with a chance of showers. Highs in the middle 80s. Chance of rain 30%.
Monday Night... Mostly cloudy with a chance of showers. Lows in the middle 60s. Chance of rain 40%.
Tuesday... Humid. Partly sunny. Highs in the middle 80s.
Tuesday Night... Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40%.
Wednesday... Partly sunny. Highs in the lower 80s.
Wednesday Night... Partly cloudy. Lows in the upper 50s.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy. Lows in the upper 50s. Highs around 80.
POP = Probability of Precipitation
Lower Island Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...