Weather WorldCastalia, OH 7-Day Weather Forecast
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Castalia Weather Forecast
Castalia, OH Weather Forecast Date: 933 PM EDT Thu Oct 29 2026
Weather forecast for Castalia, OH
Tonight Lo: 45°F Lo: 7°C |
Tonight... Mostly cloudy with a chance of showers this evening, then mostly clear after midnight. Lows in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain 40%. |
Fri Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Friday... Mostly sunny. Much cooler with highs around 60. Northwest winds 5 to 10 mph. |
Sat Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Saturday... Mostly cloudy. Highs in the lower 60s. Southeast winds 5 to 10 mph. |
| Sun Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Sunday... Mostly cloudy. Highs in the upper 60s. |
| Mon Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Mostly cloudy. Highs around 70. |
Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Chance of rain 40%. |
| Wed Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Wednesday... Partly sunny with a 40% chance of showers. Highs in the lower 70s. |
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