Weather WorldLogan Dam, SD 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Logan Dam Weather Forecast
Logan Dam, SD Weather Forecast Date: 821 AM CDT Tue Sep 22 2026
Weather forecast for Logan Dam, SD
Today Hi: 59°FHi: 15°C Lo: 49°F Lo: 9°C |
Today... Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. |
Wed Hi: 61°FHi: 16°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40%. |
| Thu Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Thursday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. |
| Fri Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Friday... Mostly cloudy with a 50% chance of showers. Highs in the mid 60s. |
| Sat Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 20%. |
| Sun Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Sunday... Partly sunny. Highs around 70. |
Mon Hi: 70°FHi: 21°C |
Monday... Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Highs around 70. Chance of rain 50%. |
Logan Dam Radar Loop
Use the map search tool if you want to place a location marker on the radar map...