| NWS Forecast for: Plymouth County Issued by: National Weather Service Sioux Falls, SD Last Update: 1235 PM CST Sat Feb 14 2026 |  |
This Afternoon: Partly sunny with scattered sprinkles. Highs in the lower 60s. Southwest winds around 5 mph. Tonight: Mostly clear. Lows around 30. Northwest winds around 5 mph. Sunday: Sunny. Highs in the mid 60s. Southwest winds around 5 mph, increasing to around 10 mph with gusts up to 20 mph in the afternoon. Sunday Night: Mostly cloudy. Lows in the upper 30s. South winds 10 to 15 mph. Washingtons Birthday: Mostly sunny. Highs in the mid 60s. South winds 5 to 10 mph, becoming southeast in the afternoon. Monday Night: Mostly cloudy. Lows in the lower 40s. Tuesday: Partly sunny in the morning, then clearing. Highs around 70. Tuesday Night: Partly cloudy. A chance of rain, mainly in the evening. Lows in the lower 40s. Chance of rain 40 percent. Wednesday: Sunny. Much cooler with highs in the mid 50s. Wednesday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of snow after midnight. Much cooler with lows in the mid 20s. Chance of snow 20 percent. Thursday: Mostly cloudy with a 30 percent chance of snow. Cooler with highs around 40. Thursday Night: Mostly cloudy. A chance of snow, mainly in the evening. Lows around 20. Chance of snow 30 percent. Friday: Partly sunny with a 20 percent chance of snow. Highs in the mid 30s. | |
| Zone Forecast: Plymouth County | |
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