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Custon Park, IA 7-Day Night Weather Forecast
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Custon Park, IA Weather Forecast
Custon Park, IA Weather Forecast Date: 247 AM CDT Thu Aug 13 2026
The area/counties/county of: Clinton, including the city of Clinton.or toggle through each period.
Today... Patchy fog after midnight. Occasional showers and thunderstorms. Humid with highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 90%.
Tonight... Occasional showers and thunderstorms. Humid with lows in the mid 60s. East winds around 10 mph. Chance of rain 80%.
Friday... Mostly cloudy. Occasional showers and thunderstorms, mainly in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 80%.
Friday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 70%.
Saturday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 50%. Heat index values up to 101 in the afternoon.
Saturday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. Chance of rain 70%.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Sunday Night... Mostly cloudy in the evening, then clearing. Lows in the mid 60s.
Monday... Mostly clear. Highs around 80. Lows in the lower 60s.
Monday Night... Mostly clear. Highs around 80. Lows in the lower 60s.
Tuesday... Mostly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40%.
POP = Probability of Precipitation
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