Harmon Lake, WI 7-Day Night Weather Forecast
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Harmon Lake, WI Weather Forecast


Harmon Lake, WI Weather Forecast Date: 446 AM CDT Mon Aug 24 2026
The area/counties/county of: Washburn, including the city of Spooner.or toggle through each period.
Today... Patchy fog this morning. Mostly sunny. Highs around 80. South winds around 5 mph.
Tonight... Partly cloudy. Not as cool with lows in the mid 50s. Southeast winds around 5 mph.
Tuesday... Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40%.
Tuesday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 40%.
Wednesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Northwest winds 10 to 15 mph. Chance of rain 20%.
Wednesday Night... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Thursday... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Thursday Night... Mostly clear. Lows in the mid 40s. Highs around 80.
Friday... Mostly clear. Lows in the mid 40s. Highs around 80.
Friday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 30%.
Saturday... Partly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. A 40% chance of showers. Lows in the mid 50s.
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