Today
Marathon, Florida
Tomorrow
80°
HIGH
67°
LOW
Saturday
81°
69°
Sunday
82°
71°
Monday
85°
74°
85.66%
85.19%
82.78%
80.26%
78.49%
74.83%
66.08%
64.14%
58.32%
57.34%
53.12%
50.51%
On average, AccuWeather's low temperature forecasts for Marathon were off by 1.87 degrees last year.
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