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Letts, IA 7-Day Night Weather Forecast
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Letts, IA Weather Forecast
Letts, IA Weather Forecast Date: 641 PM CDT Thu Sep 10 2026
The area/counties/county of: Louisa, including the city of Wapello.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly clear. Lows around 60. Northeast winds 5 to 10 mph, becoming southeast after midnight.
Friday... Sunny with highs in the lower 80s. Southeast winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming mostly cloudy. Humid with lows in the mid 60s. South winds 5 to 10 mph.
Saturday... Partly sunny. A chance of showers in the morning. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 30%.
Saturday Night... Partly cloudy. A chance of showers in the evening. Humid with lows around 60. North winds 5 to 10 mph. Chance of rain 30%.
Sunday... Partly sunny with a chance of showers. Highs around 80. Chance of rain 40%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Chance of rain 50%.
Monday... Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Chance of rain 50%.
Monday Night... Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50%.
Tuesday... Showers likely. Highs around 80. Lows around 60. Chance of rain 70%.
Tuesday Night... Showers likely. Highs around 80. Lows around 60. Chance of rain 70%.
Wednesday... Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 70%.
Wednesday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 60s.
POP = Probability of Precipitation
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