Weather World
Heart Lake, WI 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Heart Lake, WI Weather Forecast
Heart Lake, WI Weather Forecast Date: 1140 PM CDT Wed Aug 12 2026
The area/counties/county of: Bayfield, including the cities of: Washburn and Bayfield.or toggle through each period.
Rest of Tonight... Mostly cloudy. Lows around 60. Southwest winds around 5 mph late this evening, becoming light and variable.
Thursday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 20%.
Thursday Night... Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. East winds around 5 mph.
Friday... Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.
Friday Night... Mostly cloudy. Lows around 60. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight.
Saturday... Partly sunny in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40%.
Saturday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20%.
Sunday... Mostly sunny. Highs in the upper 70s.
Sunday Night... Mostly clear. Lows in the mid 50s. Highs around 80.
Monday... Mostly clear. Lows in the mid 50s. Highs around 80.
Monday Night... Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 30%.
Tuesday... Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40%.
Tuesday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Lows in the upper 50s. Chance of rain 50%.
POP = Probability of Precipitation
Heart Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...