Weather WorldEcoffey Lake, SD 7-Day Weather Forecast
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Ecoffey Lake Weather Forecast
Ecoffey Lake, SD Weather Forecast Date: 942 PM MDT Thu Oct 22 2026
Weather forecast for Ecoffey Lake, SD
Tonight Lo: 59°F Lo: 15°C |
Tonight... Partly cloudy. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. |
Fri Hi: 81°FHi: 27°C Lo: 39°F Lo: 4°C |
Friday... Partly cloudy and breezy. Highs in the lower 80s. South winds 15 to 25 mph with gusts up to 35 mph. |
| Sat Hi: 51°FHi: 11°C Lo: 31°F Lo: -1°C |
Saturday... Partly cloudy in the morning, then clearing. Breezy and much cooler with highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 40 mph, becoming north 10 to 15 mph with gusts up to 30 mph in the afternoon. |
Sun Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Sunday... A chance of snow in the morning. Rain. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 90%. |
Mon Hi: 41°FHi: 5°C Lo: 31°F Lo: -1°C |
Monday... Rain with possible snow and thunderstorms in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 90%. |
| Tue Hi: 59°FHi: 15°C Lo: 39°F Lo: 4°C |
Tuesday... Partly cloudy in the morning, then clearing. Highs in the upper 50s. |
Wed Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Wednesday... Mostly sunny. Highs in the upper 50s. |
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