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Harper Lake, WI 7-Day Night Weather Forecast
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Harper Lake, WI Weather Forecast
Harper Lake, WI Weather Forecast Date: 242 PM CDT Mon Aug 31 2026
The area/counties/county of: Northern Marinette County, including the cities of: Niagara and Wausaukee.or toggle through each period.
Rest Of The Afternoon... Very warm and humid. Partly sunny with a slight chance of showers and thunderstorms. Temperatures in the lower 80s. Light and variable wind.
Tonight... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Patchy dense fog reducing visibilities to less than 1/4 mile at times after midnight. Lows in the lower 60s. Light and variable wind. Chance of rain 40%.
Tuesday... Mostly sunny in the morning then becoming partly cloudy. Patchy dense fog reducing visibilities to less than 1/4 mile at times in the morning. Highs in the middle 80s. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.
Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southwest wind 5 to 10 mph in the evening becoming light and variable. Chance of rain 30%.
Wednesday... Partly sunny. Showers likely in the morning. Highs around 80. Light and variable wind. Chance of rain 60%.
Wednesday Night... Partly cloudy. Lows in the upper 50s. Light and variable wind.
Thursday... Partly sunny. Highs around 80.
Thursday Night... Partly cloudy with a 40% chance of showers. Lows in the upper 50s.
Friday... Partly cloudy. Highs around 80.
Friday Night... Mostly clear. Lows in the upper 50s.
Saturday... Partly cloudy. Highs around 80.
Saturday Night... Mostly clear. Lows in the upper 50s.
Sunday... Partly cloudy. Highs in the upper 70s.
Sunday Night... Mostly cloudy with a 30% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
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