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Castaway Harbor, OH 7-Day Weather Forecast
9438 East Bayshore Road, Lakeside Marblehead, OH 43440Quick Weather Clicks
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Castaway Harbor Weather Forecast
Castaway Harbor, OH Weather Forecast Date: 1032 PM EDT Sun Aug 09 2026
Weather forecast for Castaway Harbor, OH
Tonight Lo: 70°F Lo: 21°C |
Tonight... Mostly cloudy. Showers with a chance of thunderstorms late this evening, then a chance of showers and thunderstorms. Some thunderstorms May be severe with damaging winds and large hail late this evening. Lows around 70. Southwest winds 5 to 10 mph. Chance of rain 90%. |
Mon Hi: 85°FHi: 29°C Lo: 70°F Lo: 21°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%. |
| Tue Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly cloudy with a chance of showers and thunderstorms. Humid with highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 50%. |
| Wed Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Wednesday... Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70%. |
Thu Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
Thursday... Partly cloudy. Highs around 80. |
| Fri Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy. Highs in the mid 70s. |
| Sat Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy. Highs in the upper 70s. |
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