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Summit, WI 7-Day Night Weather Forecast
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Summit, WI Weather Forecast
Summit, WI Weather Forecast Date: 1004 PM CDT Thu Oct 22 2026
The area/counties/county of: Lincoln, including the cities of: Merrill and Tomahawk.or toggle through each period.
Tonight... Warmer. Mostly clear in the evening then becoming mostly cloudy. Lows around 50. Southeast wind 5 to 10 mph.
Friday... Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 70s. South wind 5 to 10 mph.
Friday Night... Mostly cloudy. Lows in the middle 50s. South wind 5 to 10 mph.
Saturday... Partly sunny. Highs around 70. South wind 10 to 15 mph.
Saturday Night... Mostly cloudy. Lows in the lower 50s. Southwest wind 5 to 10 mph in the evening becoming light and variable.
Sunday... Mostly cloudy. Highs in the lower 60s. Lows in the lower 40s.
Sunday Night... Mostly cloudy. Highs in the lower 60s. Lows in the lower 40s.
Monday... Mostly cloudy. Highs in the lower 50s. Lows in the middle 30s.
Tuesday... Mostly cloudy. Highs in the lower 50s. Lows in the middle 30s.
Wednesday... Partly sunny with a 30% chance of showers. Highs in the upper 50s.
Wednesday Night... Mostly cloudy with a 40% chance of showers. Lows around 40.
POP = Probability of Precipitation
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