7-Day Zone Forecast for Weston County Plains (Text-Only)
NWS Forecast for: Weston County Plains
Issued by: National Weather Service Rapid City, SD
Last Update: 1018 PM MDT Wed Jun 3 2026
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Overnight: Partly cloudy. Lows in the upper 40s. East winds 5 to 10 mph with gusts up to 20 mph.

Thursday: Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 50. North winds 10 to 15 mph. Chance of rain 20 percent.

Friday: Mostly sunny. Highs in the mid 80s. West winds around 5 mph, increasing to south 10 to 15 mph with gusts up to 25 mph in the afternoon.

Friday Night: Clear. Lows in the mid 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph.

Saturday: Mostly sunny. Highs in the mid 90s.

Saturday Night: Partly cloudy and breezy. Lows in the upper 50s.

Sunday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 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. Lows in the upper 40s. Chance of rain 40 percent.

Monday: Partly cloudy. Highs around 80.

Monday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 20 percent.

Tuesday: Partly cloudy in the morning, then clearing. Highs in the lower 90s.

Tuesday Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s.

Wednesday: Partly cloudy in the morning, then clearing. Highs in the lower 90s.







Zone Forecast: Weston County Plains

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