| NWS Forecast for: McPherson County Issued by: National Weather Service Aberdeen, SD Last Update: 522 PM CDT Fri Sep 11 2026 |  |
Tonight: Mostly clear this evening, then becoming partly cloudy. Windy, cooler with lows in the upper 40s. North winds 20 to 30 mph with gusts up to 40 mph, becoming northwest 15 to 20 mph after midnight. Saturday: Partly sunny. Not as warm with highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Saturday Night: Cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 20 percent. Sunday: Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph. Chance of rain 20 percent. Sunday Night: Mostly cloudy. Showers after midnight. Breezy with lows in the upper 40s. Southeast winds 15 to 25 mph. Chance of rain 90 percent. Monday: Showers with a chance of thunderstorms in the morning, then partly sunny with a slight chance of showers in the afternoon. Windy with highs around 70. Chance of rain near 100 percent. Monday Night Through Tuesday Night: Mostly clear. Lows in the mid 40s. Highs in the mid 60s. Wednesday: Partly sunny with a 30 percent chance of showers. Highs in the mid 60s. Wednesday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 40s. Thursday: Partly sunny. Highs in the upper 60s. Thursday Night And Friday: Partly cloudy. A 20 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s. | |
| Zone Forecast: McPherson County | |
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