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Mainline Lake, WI Weather Forecast
Mainline Lake, WI Weather Forecast Date: 847 PM CDT Thu Oct 01 2026
The area/counties/county of: Forest, including the city of Crandon.or toggle through each period.
Tonight... Colder. Mostly cloudy in the evening then clearing. Lows in the upper 30s. Light and variable wind.
Friday... Sunny. Areas of frost in the morning. Highs in the upper 50s. Northwest wind 5 to 10 mph.
Friday Night... Mostly clear. Widespread frost and patchy fog after midnight. Lows around 30. Light and variable wind.
Saturday... Partly cloudy in the morning then becoming mostly cloudy. Widespread frost in the morning. Highs around 60. South wind 5 to 10 mph.
Saturday Night... Not as cool. Mostly cloudy with a 50% chance of showers. Lows in the lower 40s. Southwest wind 5 to 10 mph.
Sunday... Mostly sunny. Highs in the lower 60s.
Sunday Night... Colder. Clear. Widespread frost. Lows in the lower 30s.
Monday... Clear. Highs in the upper 50s. Lows in the lower 30s.
Monday Night... Clear. Highs in the upper 50s. Lows in the lower 30s.
Tuesday... Mostly sunny. Highs in the middle 60s.
Tuesday Night... Partly cloudy. Lows in the middle 40s. Highs in the upper 60s.
Wednesday... Partly cloudy. Lows in the middle 40s. Highs in the upper 60s.
Wednesday Night... Mostly clear. Lows in the lower 40s. Highs in the middle 60s.
POP = Probability of Precipitation
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