| NWS Forecast for: Lyman County Issued by: National Weather Service Aberdeen, SD Last Update: 837 AM CST Wed Dec 24 2025 | |
| Today: Partly sunny. Highs in the upper 40s. Northwest winds 5 to 10 mph, becoming north this afternoon. Tonight: Mostly cloudy. Lows in the upper 20s. Northeast winds 5 to 10 mph, becoming east 10 to 15 mph after midnight. Christmas Day: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph. Friday: Partly sunny. Highs in the mid 50s. South winds 10 to 15 mph. Friday Night And Saturday: Partly cloudy and breezy. Lows in the upper 30s. Highs in the lower 50s. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Blustery and much colder with lows around 10 above. Sunday: Mostly sunny and windy. Much colder with highs around 20. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows 5 to 10 above. Monday: Mostly sunny. Highs in the upper 20s. Monday Night: Mostly cloudy. Not as cold with lows 15 to 20. Temperature rising into the mid 20s after midnight. Tuesday: Partly sunny. A slight chance of rain and snow in the afternoon. Not as cold with highs in the lower 40s. Chance of precipitation 20 percent. | |
| Zone Forecast: Lyman County | |
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