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City of Lamoni, IowaLamoni, IA 7-Day Night Weather Forecast
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Lamoni, IA Weather Forecast
Lamoni, IA Weather Forecast Date: 148 AM CST Tue Nov 03 2026
The area/counties/county of: Decatur, including the cities of: Lamoni and Leon.or toggle through each period.
Rest of Tonight... Showers with a chance of thunderstorms. Near steady temperature in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100%.
Tuesday... Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. South winds around 10 mph with gusts up to 20 mph. Chance of rain 90%.
Tuesday Night... Cloudy. A chance of showers in the evening. Cooler. Less humid with lows in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Wednesday... Cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. West winds 5 to 10 mph.
Thursday... Mostly sunny in the morning, then becoming mostly cloudy. A 20% chance of showers. Highs in the mid 50s.
Thursday Night... Mostly cloudy. Lows in the lower 40s.
Friday... Partly sunny. Highs in the mid 50s.
Friday Night... Mostly cloudy. Lows in the upper 30s.
Saturday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 50s.
Saturday Night... Partly cloudy. Lows in the upper 30s.
Sunday... Mostly sunny. Highs in the upper 50s.
Sunday Night... Mostly clear. Lows in the upper 30s.
POP = Probability of Precipitation
Lamoni Radar Loop
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