Halley Park, SD 7-Day Night Weather Forecast
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Halley Park, SD Weather Forecast


Halley Park, SD Weather Forecast Date: 1232 PM MDT Sun Oct 25 2026
The area/counties/county of: Rapid City, including the city of Rapid City.or toggle through each period.
This Afternoon... Cloudy with a 50% chance of rain. Near steady temperature in the lower 40s. East winds 5 to 10 mph with gusts up to 20 mph.
Tonight... Rain showers. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Lows in the lower 30s. Northeast winds 5 to 10 mph. Chance of precipitation 90%.
Monday... Snow showers and rain showers in the morning, then rain showers with a chance of snow showers in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Northeast winds 5 to 10 mph. Chance of precipitation 90%.
Monday Night... Mostly cloudy. Lows in the upper 20s. Southeast winds 10 to 15 mph. Gusts up to 25 mph after midnight.
Tuesday... Partly cloudy in the morning, then clearing. Not as cool with highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 35 mph.
Tuesday Night... Mostly clear. Lows in the mid 30s.
Wednesday... Mostly sunny. Highs around 60.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the mid 30s.
Thursday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 60s.
Thursday Night... Partly cloudy. Lows in the lower 40s.
Friday... Partly cloudy. Highs in the upper 50s.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 40% chance of rain. Lows around 40.
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