Sunday
Chance of thunderstorms
High:
82°F
A 40 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Rapid City, SD Weather - Tomorrow’s Forecast
Sunday Night
Partly cloudy
Overnight low:
60°F
A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 60. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.