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Lyons Historical, IA Weather Forecast
Lyons Historical, IA Weather Forecast Date: 427 PM CDT Sun Aug 02 2026
The area/counties/county of: Shelby, including the city of Harlan.or toggle through each period.
Rest of Today... Mostly sunny. Near steady temperature in the mid 80s. East winds around 5 mph.
Tonight... Partly cloudy. Humid with lows in the lower 60s. Southeast winds around 5 mph.
Monday... Mostly sunny. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Monday Night... Partly cloudy. Humid with lows in the mid 60s. South winds 10 to 15 mph.
Tuesday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 50%.
Tuesday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 50s. Chance of rain 90%.
Wednesday... Showers likely with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 70%.
Wednesday Night... Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 20%.
Thursday... Mostly sunny. Highs around 80.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
Friday... Partly sunny in the morning, then clearing. Highs in the lower 80s.
Friday Night... Mostly clear. Lows in the mid 60s.
POP = Probability of Precipitation
Lyons Historical Radar Loop
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