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Polo, IL 7-Day Night Weather Forecast
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Polo, IL Weather Forecast
Polo, IL Weather Forecast Date: 120 AM CDT Fri Sep 04 2026
The area/counties/county of: Ogle, including the cities of: Rochelle, Oregon, and Byron.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature in the mid 70s. South winds around 5 mph.
Friday... Partly cloudy in the morning, then becoming mostly sunny. Hot, humid with highs in the lower 90s. South winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 105.
Friday Night... Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. West winds around 5 mph. Chance of precipitation 20%.
Saturday... Mostly sunny. Humid with highs in the upper 80s. North winds 5 to 10 mph.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Sunday... Partly cloudy. Highs in the lower 80s.
Sunday Night... Partly cloudy. Lows in the lower 60s.
Labor Day... Partly cloudy. Highs in the lower 80s.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Tuesday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s.
Tuesday Night... Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 50%.
Wednesday... Mostly cloudy. Highs in the upper 80s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 40%.
POP = Probability of Precipitation
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