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Box Elder, SD Weather Forecast
Box Elder, SD Weather Forecast Date: 942 PM MDT Wed Aug 12 2026
The area/counties/county of: Pennington Co Plains, including the cities of: Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn.or toggle through each period.
Rest of Tonight... Showers and thunderstorms this evening, then showers likely with a chance of thunderstorms. Patchy smoke. Lows around 60. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90%.
Thursday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Patchy smoke. Highs in the lower 70s. East winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 50%.
Thursday Night... Mostly cloudy. Patchy smoke in the evening. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70%.
Friday... Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows around 60. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 50%.
Saturday... Becoming partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50%.
Saturday Night... A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40%.
Sunday... Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 50%.
Monday... Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20%.
Monday Night... Mostly clear with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 30%.
Tuesday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20%.
Tuesday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows around 60. Chance of rain 20%.
POP = Probability of Precipitation
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