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Fern, IA Weather Forecast
Fern, IA Weather Forecast Date: 153 PM CDT Wed Sep 09 2026
The area/counties/county of: Butler, including the cities of: Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont.or toggle through each period.
This Afternoon... Sunny. Near steady temperature around 80. Northwest winds 5 to 10 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Northwest winds around 5 mph.
Thursday... Patchy fog in the morning. Sunny. Highs in the upper 70s. Northwest winds around 5 mph, becoming southwest in the afternoon.
Thursday Night... Clear. Lows in the upper 50s. South winds around 5 mph.
Friday... Sunny. Highs in the upper 70s. South winds 15 to 20 mph.
Friday Night... Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50%.
Saturday... A slight chance of thunderstorms in the morning. Partly sunny with a slight chance of showers. Highs in the mid 70s. Chance of rain 20%.
Saturday Night... Partly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Chance of rain 20%.
Sunday... Mostly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Highs in the lower 70s. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 70%.
Monday... Showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 80%.
Monday Night... Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 70%.
POP = Probability of Precipitation
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