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Trojan, SD Weather Forecast
Trojan, SD Weather Forecast Date: 942 PM MDT Sun Oct 25 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 Tonight... Cloudy. Rain and snow likely this evening, then a chance of rain and snow. Areas of fog this evening, then widespread fog. Lows in the upper 20s. Southeast winds 5 to 10 mph. Chance of precipitation 70%.
Monday... Cloudy. A chance of snow and rain in the morning, then a slight chance of rain in the afternoon. Widespread fog in the morning, then patchy fog in the afternoon. Little or no snow accumulation. Highs around 40. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of precipitation 50%.
Monday Night... Patchy fog in the evening. Partly cloudy. Lows in the upper 20s. South winds 5 to 10 mph with gusts up to 25 mph.
Tuesday... Partly cloudy in the morning, then clearing. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 40 mph.
Tuesday Night... Mostly clear. Lows around 30. Southwest winds 5 to 10 mph with gusts up to 25 mph.
Wednesday... Mostly sunny. Highs in the lower 50s.
Wednesday Night... Mostly clear. Lows in the lower 30s.
Thursday... Mostly sunny. Highs in the upper 50s.
Thursday Night... Partly cloudy. Lows in the upper 30s.
Friday... Partly cloudy. Highs in the upper 50s.
Friday Night... Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid 30s. Chance of rain 30%.
Saturday... Becoming partly cloudy. A 40% chance of rain. Highs in the lower 50s.
Saturday Night... Partly cloudy. Lows in the mid 30s.
POP = Probability of Precipitation
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