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Rio, WI 7-Day Night Weather Forecast
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Rio, WI Weather Forecast
Rio, WI Weather Forecast Date: 430 AM CDT Sat Sep 05 2026
The area/counties/county of: Columbia, including the cities of: Portage, Columbus, Lake Wisconsin, and Lodi.or toggle through each period.
Early This Morning... Mostly cloudy. Areas of fog. Northeast winds up to 5 mph.
Today... Partly sunny. Areas of fog in the morning. Highs around 80. Northeast winds 5 to 10 mph.
Tonight... Mostly clear. Patchy fog early in the morning. Lows in the upper 50s. Northeast winds up to 5 mph.
Sunday... Mostly sunny. Patchy fog in the morning. Highs in the upper 70s. East winds up to 5 mph.
Sunday Night... Partly cloudy. Lows in the mid 50s. Southeast winds up to 5 mph.
Labor Day... Partly sunny. Highs in the upper 70s. Southeast winds up to 10 mph.
Monday Night... Mostly cloudy. Lows around 60.
Tuesday... Partly sunny. A 20% chance of light showers and thunderstorms in the morning. Highs in the mid 80s.
Tuesday Night... Partly cloudy with light showers likely and chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70%.
Wednesday... Partly sunny. A 20% chance of light showers in the morning. Highs in the lower 80s.
Wednesday Night... Partly cloudy. Lows in the upper 50s.
Thursday... Mostly sunny. Highs in the upper 70s.
Thursday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
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