Marathon's outlook: warmest day near 88° (Thursday), coldest night about 85° (Thursday). About 1.5 in of precipitation is expected in total; the most likely wet day is Tuesday (82% chance). Hold onto the patio furniture Wednesday: gusts could hit 27 mph. The NWS alert board for this area is currently clear. Right now Marathon is running about 11° warmer than Cape Coral. Longer view: wet-summer, dry-winter Florida rhythm, with hurricane season June–November.
Marathon, FL · Elev 3 ft · 24.71°N, 81.09°W · Florida · Forecast computed for these exact coordinates