Today
Union Center, South Dakota
Tomorrow
55°
HIGH
33°
LOW
Saturday
61°
30°
Sunday
66°
41°
Monday
65°
51°
79.60%
79.24%
79.23%
78.15%
76.68%
72.61%
72.40%
65.47%
64.37%
63.12%
62.73%
47.67%
29.4% of Persistence's low temperature forecasts for Union Center were off by more than 10 degrees last year.
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