| NWS Forecast for: Pennington Co Plains Issued by: National Weather Service Rapid City, SD Last Update: 853 PM MDT Tue Sep 29 2026 | |
| Rest Of Tonight: Clear. Lows in the lower 50s. South winds 5 to 10 mph. Wednesday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. West winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. Wednesday Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph. Thursday: Becoming partly cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Partly cloudy with a 30 percent chance of showers. Lows in the mid 40s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. Friday: Partly cloudy in the morning, then clearing. Highs in the upper 60s. Friday Night: Mostly clear. Lows around 50. Saturday: Partly cloudy in the morning, then clearing. Highs around 70. Saturday Night: Clear. Lows in the mid 40s. Sunday: Mostly sunny. Highs in the upper 60s. Sunday Night: Mostly clear. Lows in the upper 40s. Monday: Mostly sunny. Highs in the mid 70s. Monday Night: Partly cloudy. Lows in the lower 50s. Tuesday: Partly cloudy in the morning, then clearing. Highs in the upper 70s. | |
| Zone Forecast: Pennington Co Plains | |
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