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Foster Lake, WI 7-Day Night Weather Forecast
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Foster Lake, WI Weather Forecast
Foster Lake, WI Weather Forecast Date: 617 PM CDT Sun Sep 13 2026
The area/counties/county of: Oneida, including the city of Rhinelander.or toggle through each period.
Tonight... Colder. Clear. Patchy frost after midnight. Lows in the middle 30s. Light and variable wind.
Monday... Areas of frost in the morning. Sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the middle 60s. Light and variable wind becoming south 10 to 15 mph in the afternoon. Chance of rain 50%.
Monday Night... Blustery. Warmer. Showers and a slight chance of thunderstorms. Lows in the lower 50s. South wind 15 to 25 mph Decreasing to 10 to 15 mph after midnight. Gusts up to 35 mph. Chance of rain 90%.
Tuesday... Partly cloudy. Highs in the upper 60s. West wind 10 to 20 mph with gusts to around 30 mph.
Tuesday Night... Colder. Mostly clear. Lows in the lower 40s. Light and variable wind.
Wednesday... Partly sunny. Highs in the upper 60s.
Wednesday Night... Mostly cloudy with a 30% chance of showers. Lows in the upper 40s.
Thursday... Partly cloudy. Highs in the lower 70s.
Thursday Night... Mostly clear. Lows in the upper 40s.
Friday... Partly sunny with a 40% chance of showers. Highs in the upper 60s.
Friday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s.
Saturday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s.
Saturday Night... Mostly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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