Weather WorldLake Tomah, WI 7-Day Night Weather Forecast
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Lake Tomah, WI Weather Forecast
Lake Tomah, WI Weather Forecast Date: 241 AM CDT Wed Oct 28 2026
The area/counties/county of: Monroe, including the cities of: Sparta and Tomah.or toggle through each period.
Today... Mostly sunny. Warmer with highs in the lower 70s. South winds 10 to 15 mph.
Tonight... Showers with a chance of thunderstorms. Lows around 50. South winds 10 to 15 mph with gusts up to 30 mph, becoming west 5 to 10 mph after midnight. Chance of rain 100%.
Thursday... Mostly sunny. Cooler with highs in the lower 60s. Northwest winds 5 to 10 mph.
Thursday Night... Much colder. Clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Northwest winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly sunny. Highs in the lower 60s. Light winds.
Friday Night... Mostly cloudy. Lows in the upper 30s.
Saturday... Mostly cloudy with a 40% chance of rain showers. Highs in the lower 60s.
Saturday Night... Mostly cloudy. Lows in the upper 40s. Highs in the mid 60s.
Sunday... Mostly cloudy. Lows in the upper 40s. Highs in the mid 60s.
Monday... Mostly cloudy with a 30% chance of showers. Highs in the mid 60s.
Monday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s. Highs in the lower 60s.
POP = Probability of Precipitation
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