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City of Marathon, FLMarathon, FL 7-Day Weather Forecast
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Marathon Weather Forecast
Marathon, FL Weather Forecast Date: 404 AM EST Wed Nov 04 2026
Weather forecast for Marathon, FL
Today Hi: 85°FHi: 29°C Lo: 75°F Lo: 24°C |
Today... Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Northeast to east winds 5 to 10 mph. Chance of rain 40%. |
| Thu Hi: 81°FHi: 27°C Lo: 75°F Lo: 24°C |
Thursday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 10%. |
Fri Hi: 81°FHi: 27°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny. Highs in the lower 80s. Northeast winds near 5 mph. |
| Sat Hi: 81°FHi: 27°C Lo: 75°F Lo: 24°C |
Saturday... Mostly clear. Lows in the mid 70s. Highs in the lower 80s. |
| Sun Hi: 81°FHi: 27°C Lo: 75°F Lo: 24°C |
Sunday... Mostly clear. Lows in the mid 70s. Highs in the lower 80s. |
| Sun Hi: 81°FHi: 27°C Lo: 75°F Lo: 24°C |
Sunday... Mostly clear. Lows in the mid 70s. Highs in the lower 80s. |
Mon Hi: 80°FHi: 27°C Lo: 71°F Lo: 22°C |
Monday... Partly cloudy. A slight chance of showers. Lows in the mid 70s. Highs near 80. Chance of rain 10%. |
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