Weather WorldNew Underwood, SD 7-Day Night Weather Forecast
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New Underwood, SD Weather Forecast
New Underwood, SD Weather Forecast Date: 342 PM MDT Fri Oct 02 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.
Late This Afternoon... Sunny. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 30 mph.
Tonight... Clear. Lows around 50. South winds 5 to 10 mph with gusts up to 25 mph.
Saturday... Mostly sunny and breezy. Highs in the mid 70s. Northwest winds 10 to 20 mph, increasing to north 20 to 30 mph in the afternoon. Gusts up to 40 mph.
Saturday Night... Mostly clear. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph, becoming east around 5 mph after midnight.
Sunday... Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph.
Sunday Night... Clear. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph.
Monday... Sunny. Highs in the lower 80s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Tuesday... Partly cloudy in the morning, then becoming sunny. Highs in the lower 80s.
Tuesday Night... Clear. Lows in the lower 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly clear. Lows in the lower 50s.
Thursday... Sunny. Highs in the upper 70s.
Thursday Night... Clear. Lows in the lower 50s.
POP = Probability of Precipitation
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