Today
Marvin, South Dakota
Tomorrow
60°
HIGH
40°
LOW
Saturday
39°
Sunday
68°
38°
Monday
70°
50°
77.47%
76.00%
74.95%
72.15%
70.80%
68.53%
68.09%
63.59%
61.02%
59.96%
59.88%
47.12%
2.5% of NWS Digital Forecast's high temperature forecasts for Marvin were off by more than 10 degrees last year.
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