Weather WorldLyman County, SD 7-Day Night Weather Forecast
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Lyman County, SD Weather Forecast
Lyman County, SD Weather Forecast Date: 1222 AM CDT Wed Sep 30 2026
The area/counties/county of: Lyman, including the city of Kennebec.or toggle through each period.
Rest of Tonight... Mostly clear. Cooler with lows in the lower 50s. Southwest winds 5 to 10 mph.
Wednesday... Patchy fog in the morning. Partly sunny. Highs in the upper 70s. West winds around 5 mph, becoming north in the afternoon.
Wednesday Night... Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight.
Thursday... Partly sunny. Cooler with highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Northeast winds 5 to 10 mph. Chance of rain 40%.
Friday... Partly sunny. Highs in the mid 60s.
Friday Night... Mostly clear. Lows around 50.
Saturday... Partly sunny. Highs in the lower 70s.
Saturday Night... Mostly clear. Lows in the upper 40s. Highs in the mid 60s.
Sunday... Mostly clear. Lows in the upper 40s. Highs in the mid 60s.
Monday... Mostly sunny and breezy. Highs in the lower 70s.
Monday Night... Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.
POP = Probability of Precipitation
Lyman County Radar Loop
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