| NWS Forecast for: Lyman County Issued by: National Weather Service Aberdeen, SD Last Update: 1022 AM CDT Thu Oct 1 2026 | |
| Rest Of Today: Partly sunny. A slight chance of showers late this morning. Much cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Tonight: Mostly cloudy after midnight. Lows in the mid 40s. North winds 5 to 10 mph, becoming east after midnight. Friday: Mostly cloudy in the morning, then clearing. Breezy with highs in the mid 60s. Southeast winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. Friday Night: Mostly clear and breezy. Lows in the lower 50s. South winds 15 to 25 mph with gusts up to 35 mph. Saturday: Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph. Saturday Night Through Sunday Night: Mostly clear. Lows in the upper 40s. Highs in the mid 60s. Monday And Monday Night: Mostly clear and breezy. Highs in the lower 70s. Lows in the mid 50s. Tuesday: Partly sunny. Highs in the upper 70s. Tuesday Night And Wednesday: Mostly clear. Lows in the lower 50s. Highs in the lower 70s. | |
| Zone Forecast: Lyman County | |
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