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Iowa County, IA Weather Forecast
Iowa County, IA Weather Forecast Date: 1226 AM CST Sun Nov 15 2026
The area/counties/county of: Iowa, including the city of Marengo.or toggle through each period.
Rest of Tonight... Partly cloudy. Near steady temperature in the mid 20s. Light and variable winds.
Sunday... Partly sunny in the morning, then clearing. Highs around 50. South winds around 5 mph.
Sunday Night... Mostly clear. Lows in the upper 20s. South winds around 5 mph.
Monday... Sunny. Highs in the mid 50s. South winds 5 to 10 mph.
Monday Night... Clear. Lows in the lower 30s. South winds around 5 mph.
Tuesday... Sunny. Highs in the upper 50s.
Tuesday Night... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Wednesday... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Wednesday Night... Partly cloudy. Lows in the upper 40s. Highs around 60.
Thursday... Partly cloudy. Lows in the upper 40s. Highs around 60.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.
Friday... Partly sunny in the morning, then becoming mostly cloudy. A 30% chance of showers. Highs in the lower 60s.
Friday Night... Showers likely. Lows around 50. Highs in the lower 60s. Chance of rain 70%.
POP = Probability of Precipitation
Iowa County Radar Loop
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