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Washington Chapel, IA 7-Day Night Weather Forecast
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Washington Chapel, IA Weather Forecast
Washington Chapel, IA Weather Forecast Date: 158 PM CDT Tue Aug 18 2026
The area/counties/county of: Black Hawk, including the cities of: Waterloo and Cedar Falls.or toggle through each period.
This Afternoon... Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 50%.
Tonight... Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog after midnight. Humid with lows in the lower 60s. Northwest winds around 5 mph. Chance of rain 50%.
Wednesday... Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. North winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Thursday... Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Thursday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40%.
Friday... Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 40%.
Friday Night... Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20%.
Saturday... Sunny. Highs in the upper 70s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
Sunday... Mostly sunny. Highs in the mid 70s.
Sunday Night... Partly cloudy. A slight chance of showers after midnight. Lows around 60. Chance of rain 20%.
POP = Probability of Precipitation
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