Today
Sumner, Michigan
Tomorrow
30°
HIGH
24°
LOW
Thursday
17°
Friday
35°
Saturday
37°
19°
75.00%
74.90%
73.39%
72.58%
72.22%
66.13%
62.37%
57.26%
56.45%
45.43%
33.33%
83.13%
82.81%
78.60%
78.28%
78.01%
69.83%
69.50%
66.99%
65.96%
63.22%
61.24%
42.14%
On average, NWS Digital Forecast's high temperature forecasts for Sumner were off by 2.55 degrees last month.
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