County Forecast for Le Mars , IA
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281800-
Plymouth-
Including the city of Le Mars
440 AM CST Sat Feb 28 2026

Today   Mostly sunny. Much cooler with highs in the lower 40s. Northeast winds 10 to 15 mph.
Tonight   Mostly clear in the evening, then becoming partly cloudy. Colder with lows around 12. Northeast winds 10 to 15 mph.
Sunday   Cloudy with a 20 percent chance of snow. Cooler with highs in the upper 20s. East winds 5 to 10 mph, becoming southeast in the afternoon.
Sunday night   Mostly cloudy. Lows around 20. Southeast winds 5 to 10 mph.
Monday   Cloudy. A chance of rain and snow in the afternoon. Little or no snow accumulation. Not as cool with highs in the lower 40s. South winds 15 to 20 mph. Chance of precipitation 30 percent.
Monday night   Rain. Not as cool with lows around 30. Chance of rain 80 percent.
Tuesday   Mostly cloudy with a slight chance of rain in the morning, then partly sunny in the afternoon. Highs in the upper 40s. Chance of rain 20 percent.
Tuesday night   Partly cloudy. A slight chance of rain after midnight. Lows in the upper 20s. Chance of rain 20 percent.
Wednesday   Mostly sunny with a 20 percent chance of rain. Highs around 50.
Wednesday night   Partly cloudy. A slight chance of rain in the evening. Lows in the mid 30s. Chance of rain 20 percent.
Thursday   Mostly sunny. Not as cool with highs in the lower 60s.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of rain. Lows in the lower 30s.
Friday   Mostly cloudy with a 40 percent chance of rain. Much cooler with highs in the upper 40s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
March Coming in Like a Lion
Posted at 12:10PM Fri Feb 27, 2026 CST
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