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Harwell Lake, WI 7-Day Night Weather Forecast
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Harwell Lake, WI Weather Forecast
Harwell Lake, WI Weather Forecast Date: 623 PM CDT Wed Oct 21 2026
The area/counties/county of: Northern Marinette County, including the cities of: Niagara and Wausaukee.or toggle through each period.
Tonight... Clear in the evening then becoming mostly cloudy. Areas of fog after midnight. Lows in the lower 40s. Light and variable wind.
Thursday... Mostly cloudy in the morning then clearing. Widespread fog in the morning. Highs in the middle 60s. Light and variable wind.
Thursday Night... Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. Lows around 40. Light and variable wind.
Friday... Partly cloudy. Areas of fog in the morning. Highs in the middle 60s. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Light and variable wind.
Saturday... Mostly cloudy. Highs in the upper 60s. Lows in the lower 50s.
Saturday Night... Mostly cloudy. Highs in the upper 60s. Lows in the lower 50s.
Sunday... Mostly cloudy with a 30% chance of showers. Highs in the middle 60s. Lows around 40.
Sunday Night... Mostly cloudy with a 30% chance of showers. Highs in the middle 60s. Lows around 40.
Monday... Cooler. Mostly cloudy. Highs in the lower 50s. Lows in the lower 30s.
Monday Night... Cooler. Mostly cloudy. Highs in the lower 50s. Lows in the lower 30s.
Tuesday... Partly cloudy. Highs in the lower 50s.
Tuesday Night... Partly cloudy. Patchy fog. Lows in the middle 30s.
POP = Probability of Precipitation
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