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Hahns Lake, WI 7-Day Night Weather Forecast
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Hahns Lake, WI Weather Forecast
Hahns Lake, WI Weather Forecast Date: 430 PM CDT Tue Aug 04 2026
The area/counties/county of: Jefferson, including the cities of: Watertown, Fort Atkinson, and Jefferson.or toggle through each period.
Late This Afternoon... Partly sunny. Southwest winds 5 to 10 mph.
Tonight... Showers and chance of thunderstorms. Patchy fog early in the morning. Lows in the mid 60s. West winds up to 5 mph. Chance of precipitation 90%.
Wednesday... Cooler, cloudy. Patchy fog in the morning. Light showers likely in the morning. Chance of thunderstorms through the day. Chance of light showers in the afternoon. Highs in the mid 70s. Northwest winds up to 5 mph. Chance of precipitation 60%.
Wednesday Night... Mostly cloudy with slight chance of light rain showers and thunderstorms in the evening, then partly cloudy with slight chance of light rain showers late in the evening. Partly cloudy after midnight. Lows in the mid 50s. North winds up to 5 mph through around midnight becoming calm. Chance of precipitation 20%.
Thursday... Partly sunny in the morning then clearing. Highs in the upper 70s. East winds up to 5 mph.
Thursday Night... Partly cloudy. Lows in the upper 50s. Southeast winds up to 5 mph through around midnight becoming calm.
Friday... Partly sunny in the morning then clearing. Highs in the lower 80s.
Friday Night... Mostly clear with a 20% chance of light showers. Lows in the lower 60s.
Saturday... Mostly sunny. A 20% chance of light showers and thunderstorms in the afternoon. Highs around 80.
Saturday Night... Partly cloudy. Chance of showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows in the lower 60s. Chance of precipitation 40%.
Sunday... Partly sunny with chance of light showers and slight chance of thunderstorms. Highs in the lower 80s. Chance of precipitation 30%.
Sunday Night... Partly cloudy with a 50% chance of light showers and thunderstorms. Lows in the mid 60s.
Monday... Mostly cloudy. Light showers likely and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 60%.
Monday Night... Partly cloudy with a 40% chance of showers and thunderstorms. Lows in the lower 60s.
POP = Probability of Precipitation
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