Weather WorldLake Marsh, SD 7-Day Weather Forecast
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Lake Marsh Weather Forecast
Lake Marsh, SD Weather Forecast Date: 122 PM CDT Fri Sep 25 2026
Weather forecast for Lake Marsh, SD
Today Hi: 61°FHi: 16°C Lo: 59°F Lo: 15°C |
This Afternoon... Mostly cloudy with a chance of sprinkles. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph. |
Sat Hi: 65°FHi: 18°C Lo: 59°F Lo: 15°C |
Saturday... Cloudy. Showers likely, mainly in the morning. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%. |
| Sun Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. East winds 5 to 10 mph. |
| Mon Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Mostly cloudy. Lows in the mid 50s. Highs in the upper 60s. |
Tue Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the mid 60s. |
Wed Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Wednesday... Partly cloudy with a 20% chance of showers. Highs in the mid 60s. Lows around 50. |
| Thu Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Thursday... Partly cloudy with a 20% chance of showers. Highs in the mid 60s. Lows around 50. |
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