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Letcher, SD 7-Day Night Weather Forecast
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Letcher, SD Weather Forecast
Letcher, SD Weather Forecast Date: 904 AM CST Tue Nov 03 2026
The area/counties/county of: Sanborn, including the city of Woonsocket.or toggle through each period.
Rest of Today... Cloudy. A slight chance of showers and drizzle late this morning, then showers likely this afternoon. Breezy and much cooler. Near steady temperature in the upper 40s. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 60%.
Tonight... Cloudy. A chance of showers in the evening, then showers likely after midnight. Cooler with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70%.
Wednesday... Showers. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80%.
Wednesday Night... Mostly cloudy. Rain showers likely, mainly in the evening. Lows in the mid 30s. Northwest winds around 15 mph with gusts up to 25 mph. Chance of rain 70%.
Thursday... Partly sunny. Highs in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Mostly cloudy. Lows in the upper 20s.
Friday... Partly sunny. Highs in the mid 40s.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s.
Saturday... Mostly sunny. Highs in the mid 50s.
Saturday Night... Partly cloudy. Lows in the mid 30s.
Sunday... Sunny. Highs in the lower 50s.
Sunday Night... Mostly clear. Lows in the lower 30s.
POP = Probability of Precipitation
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