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Seneca, SD Weather Forecast
Seneca, SD Weather Forecast Date: 221 PM CDT Tue Sep 22 2026
The area/counties/county of: Faulk, including the city of Faulkton.or toggle through each period.
This Afternoon... Partly sunny. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph.
Tonight... Mostly cloudy. A chance of showers after midnight. Lows around 50. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40%.
Wednesday... Cloudy. A chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40%.
Wednesday Night... A slight chance of thunderstorms in the evening. Cloudy with a chance of showers. Breezy with lows in the mid 50s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 50%.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. South winds 5 to 10 mph.
Thursday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20%.
Friday... Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Chance of rain 60%.
Friday Night... Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 60%.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s.
Saturday Night... Partly cloudy. Lows in the mid 50s.
Sunday... Partly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40%.
POP = Probability of Precipitation
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