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Denby Lake, SD Weather Forecast
Denby Lake, SD Weather Forecast Date: 1032 PM MDT Sat Aug 22 2026
The area/counties/county of: Southern Oglala Lakota, including the cities of: Pine Ridge, Oglala, Wounded Knee, Porcupine, Manderson, and Batesland.or toggle through each period.
Overnight... Showers likely with a chance of thunderstorms. Lows in the upper 60s. South winds 10 to 20 mph. Chance of rain 70%.
Sunday... Mostly sunny. Highs in the mid 90s. Southwest winds 10 to 20 mph with gusts up to 30 mph.
Sunday Night... Mostly clear. A slight chance of showers in the evening. Lows in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph after midnight. Chance of rain 20%.
Monday... Mostly sunny. Highs in the lower 90s. West winds 5 to 10 mph, becoming north 10 to 15 mph with gusts up to 25 mph in the afternoon.
Monday Night... Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph after midnight. Chance of rain 50%.
Tuesday... Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20%.
Tuesday Night... Mostly clear. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs in the mid 80s.
Wednesday Night... Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows around 60. Chance of rain 20%.
Thursday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20%.
Thursday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 30%.
Friday... Partly cloudy in the morning, then clearing. Highs in the lower 90s.
Friday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20%.
POP = Probability of Precipitation
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