| NWS Forecast for: Lyman County Issued by: National Weather Service Aberdeen, SD Last Update: 237 AM CDT Mon Jun 1 2026 |  |
Rest Of Tonight: Mostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Monday: Partly sunny. Highs around 80. Northwest winds 10 to 15 mph, becoming northeast 5 to 10 mph in the afternoon. Monday Night: Mostly cloudy. A slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of rain 20 percent. Tuesday: Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. Southeast winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. Chance of rain 50 percent. Tuesday Night: Mostly cloudy with a chance of thunderstorms. Showers likely after midnight. Breezy with lows in the upper 50s. Southeast winds 15 to 25 mph. Gusts up to 40 mph in the evening. Chance of rain 70 percent. Wednesday And Wednesday Night: Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the mid 50s. Chance of rain 70 percent. Thursday: Partly sunny. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. Thursday Night: Partly cloudy with a chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 50s. Chance of rain 40 percent. Friday And Friday Night: Partly cloudy. A 20 percent chance of thunderstorms. Highs in the mid 80s. Lows in the upper 50s. Saturday: Partly sunny. Highs in the upper 80s. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. Sunday: Partly sunny and breezy, hot with highs in the lower 90s. | |
| Zone Forecast: Lyman County | |
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