7-Day Zone Forecast for Lyman County (Text-Only)
NWS Forecast for: Lyman County
Issued by: National Weather Service Aberdeen, SD
Last Update: 1143 AM CDT Sat Jun 14 2025
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Rest Of Today: Mostly cloudy with a 20 percent chance of thunderstorms. Patchy fog. Warmer with highs in the mid 80s. Southeast winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph this afternoon.

Tonight: Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of thunderstorms. Humid with lows in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph.

Sunday: Partly sunny. Humid with highs in the mid 80s. East winds 5 to 10 mph.

Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of thunderstorms. Humid with lows in the mid 60s. Southeast winds around 10 mph.

Monday: Partly sunny with a 50 percent chance of thunderstorms. Humid with highs in the mid 80s. South winds 10 to 15 mph, becoming west in the afternoon.

Monday Night And Tuesday: Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s.

Tuesday Night: Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Wednesday: Partly sunny with a 20 percent chance of thunderstorms. Highs in the upper 70s.

Wednesday Night And Juneteenth: Mostly clear. Lows in the upper 50s. Highs in the mid 80s.

Thursday Night: Mostly clear with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of precipitation 20 percent.

Friday: Mostly sunny. Highs in the upper 80s.







Zone Forecast: Lyman County

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