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City of Rock Rapids, IARock Rapids, IA 7-Day Night Weather Forecast
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Rock Rapids, IA Weather Forecast
Rock Rapids, IA Weather Forecast Date: 744 PM CDT Fri Sep 11 2026
The area/counties/county of: Lyon, including the cities of: Rock Rapids, George, Inwood, and Larchwood.or toggle through each period.
Tonight... Mostly cloudy with isolated showers this evening, then mostly clear after midnight. Breezy with lows in the upper 50s. South winds 20 to 25 mph with gusts up to 35 mph, becoming north around 10 mph with gusts up to 25 mph after midnight. Chance of rain 20%.
Saturday... Sunny. Less humid with highs in the mid 70s. North winds 5 to 10 mph.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. North winds around 5 mph.
Sunday... Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. East winds 5 to 10 mph, increasing to southeast 15 to 20 mph after midnight. Chance of rain 50%.
Monday... A chance of thunderstorms. Showers. Highs in the mid 70s. Chance of rain 90%.
Monday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 50%.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... Partly cloudy. Lows around 50.
Wednesday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 30%.
Wednesday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30%.
Thursday... Partly sunny. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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