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Wtmb-Am Tomah, WI Weather Forecast
Wtmb-Am Tomah, WI Weather Forecast Date: 1102 PM CDT Thu Aug 20 2026
The area/counties/county of: Monroe, including the cities of: Sparta and Tomah.or toggle through each period.
Overnight... Mostly cloudy. A chance of showers and thunderstorms. Warmer. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of rain 50%.
Friday... Partly sunny. A chance of showers and thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 40%.
Friday Night... Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph.
Saturday... Mostly sunny. Highs around 80. Northwest winds 10 to 15 mph.
Saturday Night... Clear. Lows in the lower 50s. North winds 5 to 10 mph.
Sunday... Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.
Monday... Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.
Monday Night... Partly cloudy. Lows in the upper 50s.
Tuesday... Partly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40%.
Wednesday... Partly cloudy. Highs in the lower 80s. Lows in the upper 50s.
POP = Probability of Precipitation
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