| NWS Forecast for: Day County Issued by: National Weather Service Aberdeen, SD Last Update: 437 PM CDT Sun Apr 5 2026 |  |
| Tonight: Partly cloudy this evening, then becoming mostly cloudy. Cold with lows in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north around 10 mph with gusts up to 20 mph after midnight. Monday: Partly sunny. Much cooler with highs in the upper 20s. North winds 10 to 15 mph. Monday Night: Partly cloudy. Cold with lows around 15. Northeast winds 5 to 10 mph, becoming southeast after midnight. Tuesday: Partly sunny in the morning, then becoming mostly cloudy. Brisk with highs in the mid 30s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Tuesday Night: Mostly cloudy. A chance of rain after midnight. Breezy and not as cool. Near steady temperature in the lower 30s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent. Wednesday: Mostly cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Breezy and not as cool with highs in the upper 40s. Chance of rain 50 percent. Wednesday Night Through Thursday Night: Partly cloudy and breezy. Lows in the upper 20s. Highs in the lower 40s. Friday: A slight chance of snow in the morning. Partly sunny with a slight chance of rain. Highs around 50. Chance of precipitation 20 percent. Friday Night: Mostly cloudy with a 20 percent chance of rain. Not as cool with lows in the upper 30s. Saturday: Partly sunny with a 30 percent chance of rain. Highs in the mid 50s. Saturday Night: Mostly cloudy with a 40 percent chance of rain. Lows in the mid 40s. Sunday: Mostly cloudy with a 50 percent chance of rain. Highs in the lower 60s. | |
| Zone Forecast: Day County | |
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