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Marathon Weather Forecast
Marathon, OH Weather Forecast Date: 405 PM EDT Fri Sep 04 2026
Weather forecast for Marathon, OH
Tonight Lo: 71°F Lo: 22°C |
Tonight... Mostly clear with a slight chance of showers and thunderstorms. Unseasonably warm with lows in the lower 70s. Northwest winds around 5 mph early this evening, becoming light and variable. Chance of rain 20%. |
Sat Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Saturday... Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 30%. Heat index values up to 101. |
Sun Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Sunday... Mostly sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. |
| Labor Day Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Labor Day... Mostly sunny. Highs in the mid 80s. |
Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. |
| Wed Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly sunny. Hot with highs in the lower 90s. |
| Thu Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30%. |
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