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La Plant, SD Weather Forecast
La Plant, SD Weather Forecast Date: 232 PM MDT Tue Oct 27 2026
The area/counties/county of: Dewey, including the city of Isabel.or toggle through each period.
Tonight... Cloudy. Patchy fog. Lows in the upper 30s. Southeast winds around 5 mph.
Wednesday... Cloudy in the morning, then clearing. Patchy fog in the morning. Highs in the mid 50s. Northeast winds 5 to 10 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph in the afternoon.
Wednesday Night... Mostly clear. Patchy fog after midnight. Lows in the mid 30s. West winds around 5 mph.
Thursday... Mostly sunny. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Partly cloudy. Lows in the mid 30s. East winds 5 to 10 mph.
Friday... Partly sunny. Highs in the mid 50s.
Friday Night... Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 40s. Chance of rain 20%.
Saturday... Cloudy with a 20% chance of rain. Highs in the upper 50s.
Saturday Night... Mostly cloudy with a 20% chance of rain. Lows in the mid 40s.
Sunday... Mostly cloudy. Highs around 60.
Sunday Night... Cloudy. A slight chance of rain in the evening, then rain likely after midnight. Lows in the mid 40s. Chance of rain 60%.
Monday... Rain likely. Breezy with highs in the lower 50s. Chance of rain 70%.
Monday Night... Rain likely, mainly in the evening. Breezy with lows in the upper 30s. Chance of rain 70%.
POP = Probability of Precipitation
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