Weather WorldDeerfield Lake, SD 7-Day Weather Forecast
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Deerfield Lake Weather Forecast
Deerfield Lake, SD Weather Forecast Date: 207 AM MDT Fri Aug 14 2026
Weather forecast for Deerfield Lake, SD
Morning Hi: 59°FHi: 15°C |
Early This Morning... Cloudy with scattered showers. Areas of fog. Near steady temperature in the upper 50s. South winds around 5 mph with gusts up to 20 mph. Chance of rain 50%. |
Today Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Today... Patchy fog in the morning. Mostly cloudy with scattered showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40%. |
| Sat Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Saturday... Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 60s. North winds 5 to 10 mph. Chance of rain 60%. |
| Sun Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Sunday... Partly cloudy with showers likely. Thunderstorms likely in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 60%. |
| Mon Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Monday... Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30%. |
| Tue Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Tuesday... Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50%. |
| Wed Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Wednesday... Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 60%. |
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