Lyon County, IA Weather Forecast & Current Conditions

Day: Sunny. Highs around 70. South winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy and breezy. Lows in the upper 50s.

Day: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs around 70. South winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy and breezy. Lows in the upper 50s.

Day: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs around 70. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy. A chance of showers after midnight. Breezy with lows in the upper 50s. Chance of rain 40 percent.

Day: Showers likely. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny and windy. Highs in the lower 70s.

Night: Mostly cloudy and breezy. Lows in the upper 50s.

Day: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph.

Night: Mostly clear. Not as cool with lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 60s.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 70s. Southeast winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the mid 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Mostly sunny and breezy. Highs in the mid 70s.

Night: Mostly cloudy and breezy. Lows in the upper 50s.

Day: Showers likely. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs around 60.

Day: Sunny. Highs around 70. South winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 50s.

Day: Mostly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs around 60.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy and breezy. Lows in the mid 50s.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Breezy with highs in the upper 60s.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the upper 50s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 50s.

Day: Sunny. Highs around 70. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 20 percent.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy. A chance of showers after midnight. Breezy with lows in the upper 50s. Chance of rain 40 percent.

Day: Showers likely. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph.

Night: Mostly clear. Not as cool with lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy and breezy. Lows in the upper 50s.

Day: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Breezy with highs in the upper 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the upper 50s. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 50s.

Day: Sunny. Highs around 70. Southeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Mostly cloudy. A chance of showers in the afternoon. Highs around 70. Chance of rain 50 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows around 50.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the mid 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy and breezy. Lows in the upper 50s.

Day: Partly sunny with a 50 percent chance of showers. Breezy with highs in the mid 60s.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the upper 50s. Chance of rain 30 percent.

Night: Partly cloudy. Lows around 40.

Day: Mostly sunny. Highs in the mid 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs around 70. Chance of rain 40 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Day: Sunny. Highs in the mid 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 20 percent.

Day: Mostly sunny and breezy. Highs in the mid 70s.

Night: Mostly cloudy. A chance of showers after midnight. Breezy with lows in the upper 50s. Chance of rain 40 percent.

Day: Showers likely. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs around 60.

Day: Sunny. Highs around 70. Southeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. South winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the upper 70s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 50s.

Day: Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny. A chance of showers in the morning. Windy with highs in the lower 70s. Chance of rain 30 percent.

Night: Mostly cloudy and breezy. Lows in the mid 50s.

Day: Partly sunny with a 50 percent chance of showers. Breezy with highs in the mid 60s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of showers. Cooler with lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the upper 30s.

Day: Mostly sunny. Highs in the mid 50s.

Day: Sunny. Highs around 70. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Southeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Day: Partly sunny and windy. Highs in the lower 70s.

Night: Mostly cloudy. A chance of showers after midnight. Breezy with lows in the upper 50s. Chance of rain 30 percent.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the mid 60s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of showers. Cooler with lows in the mid 40s.

Day: Mostly sunny. A chance of showers in the morning. Highs around 60. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.