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Lake Keokuk, IA 7-Day Night Weather Forecast
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Lake Keokuk, IA Weather Forecast
Lake Keokuk, IA Weather Forecast Date: 126 PM CDT Tue Aug 04 2026
The area/counties/county of: Lee, including the city of Fort Madison.or toggle through each period.
This Afternoon... Mostly sunny. Near steady temperature in the upper 80s. South winds 5 to 10 mph.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 50%.
Wednesday... A chance of thunderstorms. Showers. Not as warm. Humid with highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 70%.
Wednesday Night... Showers likely with a chance of thunderstorms. Humid with lows in the mid 60s. North winds around 5 mph. Chance of rain 70%.
Thursday... Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs around 80. Northeast winds around 5 mph. Chance of rain 40%.
Thursday Night... Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
Friday... Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
Friday Night... Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30%.
Saturday... Sunny. Highs in the mid 80s.
Saturday Night... Clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30%.
Sunday... Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
POP = Probability of Precipitation
Lake Keokuk Radar Loop
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