Weather WorldLake Tomah, WI 7-Day Night Weather Forecast
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Lake Tomah, WI Weather Forecast
Lake Tomah, WI Weather Forecast Date: 1227 PM CDT Sun Aug 30 2026
The area/counties/county of: Monroe, including the cities of: Sparta and Tomah.or toggle through each period.
This Afternoon... Partly sunny with a slight chance of showers and thunderstorms. Warmer with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph.
Monday... Mostly sunny. Hot with highs around 90. Southwest winds 5 to 10 mph.
Monday Night... Partly cloudy. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly sunny. Highs in the upper 80s. Light winds.
Tuesday Night... Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50%.
Wednesday... Partly sunny. Highs in the upper 80s.
Wednesday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50%.
Thursday... Mostly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50%.
Thursday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 40%.
Friday... Partly cloudy. Highs in the mid 80s. Lows in the mid 60s.
POP = Probability of Precipitation
Lake Tomah Radar Loop
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