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Lewis, WI 7-Day Night Weather Forecast
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Lewis, WI Weather Forecast
Lewis, WI Weather Forecast Date: 859 AM CDT Fri Oct 16 2026
The area/counties/county of: Polk, including the city of Osceola.or toggle through each period.
Rest of Today... Breezy. Mostly cloudy with a 20% chance of rain showers early in the morning, then mostly sunny in the afternoon. Highs around 50. North winds 15 to 25 mph with gusts to around 40 mph Decreasing to 10 to 15 mph with gusts to around 30 mph in the afternoon.
Tonight... Colder, clear. Areas of frost in the evening, then widespread frost after midnight. Lows in the lower 30s. Northwest winds up to 5 mph shifting to the southwest after midnight.
Saturday... Sunny. Widespread frost in the morning. Highs in the upper 50s. Southwest winds 5 to 15 mph with gusts to around 30 mph.
Saturday Night... Clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts to around 30 mph.
Sunday... Sunny. Highs in the lower 60s. Southwest winds 10 to 15 mph.
Sunday Night... Mostly clear. Lows around 40.
Monday... Mostly sunny. Highs in the mid 60s.
Monday Night... Mostly clear. Lows in the upper 30s.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows in the mid 40s.
Wednesday... Mostly sunny. Highs in the upper 60s.
Wednesday Night... Mostly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
Lewis Radar Loop
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