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Lake Mendota, WI 7-Day Night Weather Forecast
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Lake Mendota, WI Weather Forecast
Lake Mendota, WI Weather Forecast Date: 430 PM CDT Tue Aug 25 2026
The area/counties/county of: Dane, including the city of Madison.or toggle through each period.
Late This Afternoon... Mostly sunny. Southwest winds 5 to 10 mph.
Tonight... Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. A 50% chance of light showers and thunderstorms in the late evening and overnight. Lows in the mid 60s. South winds 5 to 10 mph.
Wednesday... Partly sunny in the morning then clearing. Highs in the lower 80s. West winds 5 to 15 mph.
Wednesday Night... Clear. Lows around 60. Northwest winds up to 10 mph.
Thursday... Sunny. Highs in the lower 80s. Northwest winds up to 10 mph.
Thursday Night... Clear. Lows in the upper 50s. Northwest winds up to 5 mph shifting to the east after midnight.
Friday... Sunny. Highs around 80.
Friday Night... Partly cloudy. Lows in the upper 50s.
Saturday... Partly sunny. Highs in the lower 80s.
Saturday Night... Mostly cloudy. Slight chance of light showers through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 50%.
Sunday... Partly sunny. A 30% chance of light showers and thunderstorms in the morning. Highs in the mid 80s.
Sunday Night... Partly cloudy with chance of light showers and slight chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 30%.
Monday... Partly sunny. A 20% chance of light showers and thunderstorms in the morning. Highs in the mid 80s.
Monday Night... Partly cloudy. A 20% chance of light showers and thunderstorms after midnight. Lows in the mid 60s.
POP = Probability of Precipitation
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