| NWS Forecast for: Weston County Plains Issued by: National Weather Service Rapid City, SD Last Update: 957 PM MDT Wed Sep 9 2026 |  |
| Rest Of Tonight: Clear. Lows in the lower 40s. North winds 5 to 10 mph. Thursday: Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Thursday Night: Partly cloudy. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Friday: Mostly sunny. Highs in the lower 80s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Friday Night: Partly cloudy. Lows in the upper 40s. North winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Saturday: Partly cloudy. Highs in the mid 70s. Saturday Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Breezy with lows in the lower 50s. Chance of rain 40 percent. Sunday: Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 80s. Chance of rain 30 percent. Sunday Night: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Breezy with lows in the mid 40s. Chance of rain 30 percent. Monday: Partly cloudy in the morning, then clearing. Highs in the upper 60s. Monday Night: Mostly clear. Lows in the upper 30s. Tuesday: Mostly sunny. Highs in the lower 70s. Tuesday Night: Partly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. Chance of rain 20 percent. Wednesday: Partly cloudy. Highs in the mid 70s. | |
| Zone Forecast: Weston County Plains | |
Visit your local NWS office at: https://www.weather.gov/unr |