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Granite, IA Weather Forecast
Granite, IA Weather Forecast Date: 904 AM CDT Sat Sep 12 2026
The area/counties/county of: Lyon, including the cities of: Rock Rapids, George, Inwood, and Larchwood.or toggle through each period.
Rest of Today... Mostly sunny. A chance of showers late this morning, then a chance of sprinkles this afternoon. Not as warm with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 20%.
Tonight... Partly 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 in the afternoon. Highs in the upper 60s. East winds 5 to 10 mph. Chance of rain 40%.
Sunday Night... Mostly clear in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. East winds 10 to 15 mph. Chance of rain 50%.
Monday... Showers with a chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100%.
Monday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50%.
Tuesday... Mostly sunny. Highs around 70.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Wednesday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 50%.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Thursday... Partly sunny in the morning, then clearing. Highs in the lower 70s.
Thursday Night... Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30%.
POP = Probability of Precipitation
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