| NWS Forecast for: Clay County Issued by: National Weather Service Sioux Falls, SD Last Update: 334 AM CDT Thu Oct 1 2026 | |
| Today: Mostly cloudy and cooler. Near steady temperature around 60. North winds 15 to 20 mph with gusts up to 30 mph. Tonight: Partly cloudy in the evening, then clearing. Much cooler with lows in the lower 40s. North winds 5 to 10 mph. Friday: Sunny. Highs around 60. North winds around 5 mph, becoming east in the afternoon. Friday Night: Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph. Saturday: Sunny. Highs in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Saturday Night: Mostly clear. Lows in the lower 50s. Sunday: Sunny. Highs in the mid 60s. Sunday Night: Mostly clear. Lows in the lower 40s. Monday: Sunny. Highs in the lower 60s. Monday Night: Clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Tuesday: Mostly sunny. Highs in the upper 60s. Tuesday Night: Partly cloudy. Lows in the mid 50s. Wednesday: Mostly sunny. Highs around 70. | |
| Zone Forecast: Clay County | |
Visit your local NWS office at: https://www.weather.gov/fsd/ |