Weather WorldDatton Lake, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Datton Lake, SD Weather Forecast
Datton Lake, SD Weather Forecast Date: 833 AM MDT Mon Aug 10 2026
The area/counties/county of: Northern Black Hills, including the cities of: Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo.or toggle through each period.
Rest of Today... Partly cloudy. Areas of smoke. Highs in the upper 80s. South winds 5 to 10 mph. Gusts up to 30 mph this afternoon.
Tonight... Mostly clear. Areas of smoke. Lows in the mid 50s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.
Tuesday... Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Areas of smoke. Highs in the mid 80s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 30%.
Tuesday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 20%.
Wednesday... Partly cloudy with a chance of showers and thunderstorms in the morning, then cloudy with showers and thunderstorms likely in the afternoon. Highs in the mid 70s. Temperature falling into the upper 60s in the afternoon. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 70%.
Wednesday Night... Thunderstorms likely. Showers likely. Lows around 50. Chance of rain 70%.
Thursday... Thunderstorms likely. Showers. Highs in the mid 60s. Chance of rain 80%.
Thursday Night... Showers with thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 40s. Chance of rain 80%.
Friday... Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 80%.
Friday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 40s. Chance of rain 70%.
Saturday... Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 70%.
Saturday Night... Partly cloudy with showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the upper 40s. Chance of rain 60%.
POP = Probability of Precipitation
Datton Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...