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City of Newton, IowaNewton, IA 7-Day Night Weather Forecast
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Newton, IA Weather Forecast
Newton, IA Weather Forecast Date: 153 AM CDT Tue Sep 22 2026
The area/counties/county of: Jasper, including the city of Newton.or toggle through each period.
Rest of Tonight... Cloudy with a chance of drizzle. Patchy fog. Near steady temperature in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph.
Tuesday... Cloudy. Patchy fog in the morning. A chance of drizzle, mainly in the morning. Highs around 60. East winds around 10 mph.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.
Wednesday... Mostly sunny. Highs in the mid 60s. East winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. East winds around 5 mph.
Thursday... Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Chance of rain 20%.
Thursday Night... Mostly cloudy. Lows in the mid 50s.
Friday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s.
Friday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50%.
Saturday... A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 60s. Chance of rain 70%.
Saturday Night... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50%.
Sunday... Partly sunny. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20%.
Sunday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
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