Weather WorldDeadmans Lake, SD 7-Day Weather Forecast
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Deadmans Lake Weather Forecast
Deadmans Lake, SD Weather Forecast Date: 517 PM MDT Mon Oct 26 2026
Weather forecast for Deadmans Lake, SD
Tonight Lo: 31°F Lo: -1°C |
Tonight... Cloudy. Areas of fog. Lows in the lower 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. |
Tue Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly cloudy in the morning, then clearing. Patchy fog in the morning. Not as cool with highs in the mid 60s. Southwest winds 10 to 20 mph with gusts up to 35 mph. |
| Wed Hi: 65°FHi: 18°C Lo: 35°F Lo: 2°C |
Wednesday... Partly cloudy in the morning, then clearing. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. |
Thu Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Thursday... Mostly sunny. Highs in the upper 60s. |
| Fri Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Friday... Partly cloudy. Highs in the lower 60s. |
Sat Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Saturday... Becoming partly cloudy. A 20% chance of rain. Highs in the lower 60s. |
| Sun Hi: 61°FHi: 16°C Lo: 40°F Lo: 4°C |
Sunday... Becoming partly cloudy. A 20% chance of rain. Highs in the lower 60s. |
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