Weather WorldCanyon Lake, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Canyon Lake, SD Weather Forecast
Canyon Lake, SD Weather Forecast Date: 1232 AM MDT Tue Sep 01 2026
The area/counties/county of: Rapid City, including the city of Rapid City.or toggle through each period.
Overnight... Partly cloudy. Lows in the upper 50s. Northwest winds around 5 mph.
Tuesday... Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the upper 70s. Northwest winds around 5 mph, becoming east with gusts up to 25 mph in the afternoon. Chance of rain 50%.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. East winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight.
Wednesday... Mostly sunny. Highs in the lower 90s. South winds 10 to 20 mph with gusts up to 35 mph.
Wednesday Night... Mostly clear. Lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Thursday... Sunny. Highs in the lower 90s.
Thursday Night... Clear. Lows in the mid 60s.
Friday... Sunny. Highs in the mid 90s.
Friday Night... Mostly clear. Lows in the mid 60s.
Saturday... Mostly sunny. Highs in the lower 90s.
Saturday Night... Partly cloudy. Lows in the mid 60s.
Sunday... Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30%.
Sunday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
Canyon Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...