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Tarrant Lake, WI 7-Day Night Weather Forecast
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Tarrant Lake, WI Weather Forecast
Tarrant Lake, WI Weather Forecast Date: 132 AM CDT Tue Aug 18 2026
The area/counties/county of: Columbia, including the cities of: Portage, Columbus, Lake Wisconsin, and Lodi.or toggle through each period.
Rest of Tonight... Partly cloudy after midnight then becoming mostly cloudy. Near steady temperature in the lower 60s. Southwest winds around 5 mph.
Tuesday... Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. West winds 5 to 10 mph. Chance of precipitation 50%.
Tuesday Night... Partly cloudy. A 20% chance of light rain showers and thunderstorms in the evening. Lows in the upper 50s. Northwest winds up to 5 mph.
Wednesday... Mostly sunny. Highs in the upper 70s. Northwest winds up to 5 mph.
Wednesday Night... Mostly clear. Lows in the mid 50s. Calm winds.
Thursday... Sunny. Highs around 80.
Thursday Night... Partly cloudy with a 40% chance of light rain showers and thunderstorms. Lows around 60.
Friday... Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs around 80. Chance of precipitation 50%.
Friday Night... Partly cloudy. A 40% chance of light rain showers and thunderstorms through around midnight. Lows around 60.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Mostly clear. Lows in the mid 50s.
Sunday... Mostly sunny. Highs in the mid 70s.
Sunday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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